---
product_id: 546641557
title: "ELEGOO Mars 4 MSLA 3D Printer with 7\" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches"
brand: "elegoo"
price: "HK$3255"
currency: HKD
in_stock: true
reviews_count: 7
category: "Elegoo"
url: https://www.desertcart.hk/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome
store_origin: HK
region: Hong Kong
---

# COB 405nm UV light source 6.04×3.06×6.89 in build volume 7" 9K Mono LCD, 8520x4320 res ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches

**Brand:** elegoo
**Price:** HK$3255
**Availability:** ✅ In Stock

## Summary

> 🖨️ Elevate your creative game with precision that demands attention!

## Quick Answers

- **What is this?** ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches by elegoo
- **How much does it cost?** HK$3255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/546641557-elegoo-mars-4-msla-3d-printer-with-7-9k-monochrome)

## Best For

- elegoo enthusiasts

## Why This Product

- Trusted elegoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Generous Build Volume:** Create larger, more complex designs effortlessly with a spacious 6.04×3.06×6.89 inch printing area that doesn’t compromise precision.
- • **Consistent & Fast Curing:** Powered by a uniform COB 405nm UV light source, ensuring every layer cures evenly for reliable, high-quality prints.
- • **Ultra-High Definition Prints:** Experience razor-sharp 18μm XY resolution with a stunning 7-inch 9K monochrome LCD for flawless detail in every model.
- • **Intuitive Touchscreen Control:** Monitor and adjust your prints in real-time via a sleek 3.5-inch touchscreen featuring model previews and progress tracking.
- • **Laser-Etched Build Plate Adhesion:** Say goodbye to print failures with a laser-carved surface that guarantees superior model adhesion throughout the print.

## Overview

The ELEGOO Mars 4 MSLA 3D Printer redefines resin printing with its cutting-edge 7-inch 9K monochrome LCD delivering ultra-fine 18μm XY resolution. Its ample 6.04×3.06×6.89 inch build volume supports ambitious projects without sacrificing detail. Equipped with a powerful COB 405nm UV light source and a laser-etched build plate, it ensures consistent curing and exceptional print adhesion. The user-friendly 3.5-inch touchscreen interface offers real-time monitoring and easy adjustments, making it ideal for both beginners and pros seeking flawless, high-resolution prints.

## Description

ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches: desertcart.com: Industrial & Scientific

Review: Worth it - To start off, I’m a complete beginner to 3D printing. Back in high school, we did some basic 3D design and printing, but it wasn’t to the level that 3D printing is at now. The printers we had were older models that could only use certain filaments, and the technology wasn’t as advanced. I didn’t get into 3D printing seriously until recently, and I’m still learning along the way. So, you might be wondering: why am I talking about the Mars 5 Ultra when I’m a newbie? Well, I’ve been exploring 3D printing because I have a small business on eBay, and I wanted to add more product options to my listings. I started researching 3D printers online and quickly realized that there are so many options out there. I was particularly drawn to resin printing because it offers a level of detail that filament printers simply can’t match. If you’ve ever seen a resin print up close, you’ll know what I mean. The fine details are incredible. I also found that resin printers tend to have more predictable print times, which was a huge factor for me since I’m running a business and need consistency in my workflow. Of course, I’m not saying that resin printing is better than filament printing—it just has more of the features I was looking for. Another thing that’s worth mentioning is that I bought this printer with my own hard-earned money. I didn’t get it for free, and no one’s paying me to say nice things about it. So, everything I’m about to share in this video is my honest opinion, based on my own experience with this printer. So, why the Mars 5 Ultra? Let’s talk about the Mars 5 Ultra for a moment. I’m going to keep calling it the M5 Ultra because saying "Mars 5 Ultra" every time is just too much! M5 Ultra—much easier, right? Now, why did I pick the M5 Ultra? Well, to be completely transparent, marketing played a big role in my decision. I didn’t know much about 3D printers at the time, but I saw an ad that talked about all the amazing features, like the 8K screen, the tilting vat, and the laser-etched build plate. I thought, Wow, this looks like a high-tech printer that could handle everything I need and more. I also noticed it had a lot of positive reviews from other users, which definitely influenced my decision. One feature that really stood out to me was the self-zeroing build plate. If you’re new to 3D printing, one of the most annoying things can be manually leveling the print bed. It’s just a hassle, and if you don’t get it right, your prints can fail. The M5 Ultra takes care of that automatically, which is such a relief. Now let’s talk about the pros of the M5 Ultra First of all, this printer is FAST. The tilting vat really helps with that. Instead of having to pull the print off the FEP after each layer is cured, the vat tilts and essentially peels the print off by itself. This minimizes the time spent on each layer and speeds up the whole printing process without compromising quality. I was honestly amazed by how fast the prints came out while still maintaining excellent detail. Another great thing about this printer is the camera feature. It has a built-in camera that lets you monitor the print remotely. This is fantastic, especially if you have a busy schedule or need to leave your printer unattended. Imagine being away from your printer and being able to check on your print from your Laptop—that level of convenience is something I really appreciate. It even supports time-lapse recording, which is perfect if you want to show off your print process to others or simply keep a record of your prints. Just be understand that if you want to get the most out of the camera arrange prints so short this are in so it does block the view. The M5 Ultra also comes with a 3-month subscription to Chitubox Pro, which is a huge bonus. If you’re not familiar with Chitubox, it’s a slicer software that makes it easy to prepare your 3D models for printing. The Pro version gives you access to more advanced features, like better support generation, advanced model manipulation, and more control over the print orientation. It’s definitely a tool I’m still learning to use, but I can already tell that it’s making my printing process a lot smoother. Let’s talk about the sensors and diagnostics One thing that stood out to me is the printer’s ability to run self-diagnostics. If something’s wrong, the M5 Ultra will let you know. It also has resin sensors that detect when you have too much resin or too little resin in the Another thing I like is how easy it is to adjust exposure times. The resin I’m using right now is Elegoo’s 8K resin. It’s a little picky when it comes to UV exposure, which means it sometimes requires longer curing times to properly stick to the build plate. the M5 Ultra made it really easy to tweak the exposure settings. I think it’s great when companies make things like this simple and accessible, especially for beginners like me. Now, let’s talk about the cons. No printer is perfect, and the M5 Ultra has a few things that could be improved. First, I’m not a fan of the lid. While it does a great job keeping fumes inside the print chamber and blocking UV light, it doesn’t have any hinges. So, whenever I need to open it, I have to take the whole lid off, which can be a bit annoying. And if you’re working in a small space like I am, it just takes up more room than I’d like. Another small issue I have is with the resin spout. The spout for pouring the resin is rounded instead of having a sharp edge. This might seem like a minor thing, but when you’re working with resin, you want to avoid spills and messes. A sharper spout would make it easier to pour the resin neatly and avoid making a mess. Last issues it the camera don’t get me wrong it is a great feature to have, but easy to block it with a large print, or the low res screen makes it hard something get whats going on. Expectionlly when most of us us heavy curtain to block out any sun light that can potentially ruin prints. Final Thoughts So, those are the main pros and cons of the M5 Ultra, at least from my experience so far. Overall, I’m really impressed with the printer. The print quality is fantastic, and the features, like the tilting vat, self-leveling build plate, and remote monitoring, make it incredibly user-friendly. I’m excited to keep printing with it and will definitely update this review after a few months to see how it holds up over time. Right now, I’m still in that “honeymoon phase,” but I’m looking forward to seeing how it performs once I get into the regular, day-to-day printing routine. I am very excited to try Elegoo other products.
Review: A great printer from a great company! - [Original two-star review, published 11/30/23:] Coming from a Longer Orange10 printer with the resolution of a potato (115μm), the Elegoo Mars 4 Ultra I received was still technically an improvement, but I have to fault the quality control at the factory for ever sending this thing out, and some questionable design choices for making the problem severe enough that I simply had to return the entire unit. First things first, the deal-breaker: the leadscrew came bent. Not just a little bent, but bent right at the bottom by the motor such that the opposite end wiggled about an inch side-to-side as it rotated (shown in the video clip). This caused wobbly artifacts in the test print I did, which you can see in one of the photos. The linear rail is remarkably stable and consistent, so the print still succeeded, but it still couldn't totally compensate for how bent the leadscrew was. Straight vertical lines on the print came out wavy, with the period of the waves corresponding to the pitch of the leadscrew. The second problem, which I could've coped with on its own, was that the entire cast aluminum plate that the resin vat, z-axis assembly, and lower chassis bolt onto was somehow also bent, creating a gap (pictured) at the back of the printer. The gap was only about an eighth of an inch wide, but the problem was that it let a lot of un-shielded UV light out, which of course is an eye-safety hazard. I could have just put electrical tape over the gap, but I still don't know how anyone could have missed that if they actually tested it before shipping as they claim. Finally, the "questionable design choices" I mentioned above are threefold, and they all pertain to the z-axis. First, there's no support bearing or other structure to receive the end of the leadscrew opposite the motor, so it's just free at that end, which is what allowed my bent one to wiggle so much (and perhaps allowed it to become bent in the first place). The second odd design choice was that the leadscrew isn't attached to the motor shaft with a coupler, it *is* the motor shaft, meaning the entire stepper motor/leadscrew assembly must be replaced if the leadscrew becomes damaged. The final choice I can't understand involves the sensor for zeroing the build plate arm. It's located at the bottom of the z-axis instead of the top, which renders the "set z=0" function effectively useless, since it still has to pass the sensor at the bottom to know where 0 is supposed to be. In the end, I might still re-buy this printer model (if desertcart ever issues me my refund now that I've returned it to them), since on paper it's still the best 3D printer for me, but this whole experience has been awful for me and meant that I'm not going to be able to make people ornaments in time for the holidays like I'd planned, so I wanted to go ahead and let people know that this stuff can and does happen and to be wary of it. [Update as of 12/12/23:] A few days after I wrote my original review, Elegoo customer service reached out to me (the first time a seller/manufacturer has ever done that in response to my review) to extend their apologies for my trouble, offer me a full refund, and ask me to give them another chance. I'd heard that Elegoo has the best customer service, and it seems I heard correctly. Their message gave me the confidence to order a new Mars 4 Ultra, and I'm glad I did, as the new printer works flawlessly. (I can still see a little UV light if I look at it at just the right angle during printing, but it's minor, and nothing is bent this time. I may eventually add a strip of thin, adhesive-backed foam between the chassis components to create a better light-blocking seal, but I doubt it's necessary.) It was a mistake to contact to desertcart's customer service before Elegoo's, as the latter has been wonderful to work with, even reaching out to make sure that I was happy with the replacement printer I ordered and reminding me that I can always contact them with any questions/issues. In light of my customer service experience, and the quality of the printer I got to replace the first one, I'm upgrading my review to five stars. I can now say that I wholeheartedly recommend this printer, even knowing that significant problems can occur, because I know that Elegoo has my back if and when those problems occur. Seriously, if something is wrong, contact them first. You'll be glad you did.

## Features

- 【7-Inch 9K Mono LCD】ELEGOO Mars 4 resin 3d printer boasts a 7-inch 9K mono LCD that boasts an impressive 8520x4320 resolution and 18μm XY resolution, enabling you to print crisp and intricate models every time with every detail of your model accurately rendered.
- 【Large Build Volume】The 153.36×77.76×175 mm³/6.04×3.06×6.89 inch build volume provides you with enough space for daily creations without sacrificing printing accuracy.
- 【COB Light Source】The Mars 4 3d resin printer uses a powerful COB light source that uniformly exposes the beam of 405nm wavelength across the entire LCD, ensuring that your prints are consistent and accurate.
- 【Laser-Carved Build Plate】The build plate has a laser-carved surface that provides excellent adhesion and ensures that models stick to the build plate during printing to improve the printing success rate.
- 【User-Friendly UI】The 3.5-inch touch screen comes with a model preview function and a real-time progress bar that allows you to monitor the printing process and make adjustments as needed.
- If you have a problem with the product, please reach out to ELEGOO professional technical support team, we will respond within 24 business hours.
- ELEGOO Mars 4 Resin Printer is suitable for 3d printing beginners. (Caution: Kids should be accompanied by an adult or responsible person when using.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKFF964V |
| Best Sellers Rank | #4,443 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in 3D Printers |
| Date First Available | October 25, 2022 |
| Item Weight | 14.97 pounds |
| Item model number | Mars 4 9K |
| Manufacturer | ELEGOO |
| Product Dimensions | 11.54 x 11.54 x 10.91 inches |

## Product Details

- **Brand:** ELEGOO
- **Color:** Red
- **Compatible Devices:** Personal Computer
- **Material:** ABS, Aluminum, Polycarbonate
- **Product Dimensions:** 8.94"D x 8.94"W x 17.24"H

## Images

![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 1](https://m.media-amazon.com/images/I/41+03GNQ4tL.jpg)
![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 2](https://m.media-amazon.com/images/I/41Bj6NjlusL.jpg)
![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 3](https://m.media-amazon.com/images/I/41CoK8EwCrL.jpg)
![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 4](https://m.media-amazon.com/images/I/41IwJUByo6L.jpg)
![ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 × 3.06 × 6.89 inches - Image 5](https://m.media-amazon.com/images/I/41oZPmmFzVL.jpg)

## Questions & Answers

**Q: 1, The printer won't turn on, what should I do?**
A: Remove the USB drive, restart the machine to see if it starts normally, non-original USB drives will cause something wrong.Also check for resin leaks.Check if the adapter has the correct 24V output Or try other 12V adapters, is the machine turned on?

**Q: 2, What should I do if the Mars 4 printer does not stick?**
A: Please check if the exposure of the machine is in good condition.If the UV light is not on, need to make sure whether the adapter is the correct 24V input.If other 12V adapters are used, will lead to insufficient uv energy.

**Q: 3, Z-axis is stuck, what should I do?**
A: Whether there is resin leakage into the motor part.Please turn off the machine, use your hand to rotate the z-axis screw to lift the build plate.Please reinstall the screws here, don’t tighten too much.Add lubricating oil on the guide rail and screw.

**Q: 4, How do I load new firmware?**
A: A:You only need to update the files and copy the files to the root directory of the disk.B:Insert the U disk into the printer. C:Restart the machine,LCD will be updated automatically,there will be beeping sound if successful and restart the machine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it
*by Z***. on January 2, 2025*

To start off, I’m a complete beginner to 3D printing. Back in high school, we did some basic 3D design and printing, but it wasn’t to the level that 3D printing is at now. The printers we had were older models that could only use certain filaments, and the technology wasn’t as advanced. I didn’t get into 3D printing seriously until recently, and I’m still learning along the way. So, you might be wondering: why am I talking about the Mars 5 Ultra when I’m a newbie? Well, I’ve been exploring 3D printing because I have a small business on eBay, and I wanted to add more product options to my listings. I started researching 3D printers online and quickly realized that there are so many options out there. I was particularly drawn to resin printing because it offers a level of detail that filament printers simply can’t match. If you’ve ever seen a resin print up close, you’ll know what I mean. The fine details are incredible. I also found that resin printers tend to have more predictable print times, which was a huge factor for me since I’m running a business and need consistency in my workflow. Of course, I’m not saying that resin printing is better than filament printing—it just has more of the features I was looking for. Another thing that’s worth mentioning is that I bought this printer with my own hard-earned money. I didn’t get it for free, and no one’s paying me to say nice things about it. So, everything I’m about to share in this video is my honest opinion, based on my own experience with this printer. So, why the Mars 5 Ultra? Let’s talk about the Mars 5 Ultra for a moment. I’m going to keep calling it the M5 Ultra because saying "Mars 5 Ultra" every time is just too much! M5 Ultra—much easier, right? Now, why did I pick the M5 Ultra? Well, to be completely transparent, marketing played a big role in my decision. I didn’t know much about 3D printers at the time, but I saw an ad that talked about all the amazing features, like the 8K screen, the tilting vat, and the laser-etched build plate. I thought, Wow, this looks like a high-tech printer that could handle everything I need and more. I also noticed it had a lot of positive reviews from other users, which definitely influenced my decision. One feature that really stood out to me was the self-zeroing build plate. If you’re new to 3D printing, one of the most annoying things can be manually leveling the print bed. It’s just a hassle, and if you don’t get it right, your prints can fail. The M5 Ultra takes care of that automatically, which is such a relief. Now let’s talk about the pros of the M5 Ultra First of all, this printer is FAST. The tilting vat really helps with that. Instead of having to pull the print off the FEP after each layer is cured, the vat tilts and essentially peels the print off by itself. This minimizes the time spent on each layer and speeds up the whole printing process without compromising quality. I was honestly amazed by how fast the prints came out while still maintaining excellent detail. Another great thing about this printer is the camera feature. It has a built-in camera that lets you monitor the print remotely. This is fantastic, especially if you have a busy schedule or need to leave your printer unattended. Imagine being away from your printer and being able to check on your print from your Laptop—that level of convenience is something I really appreciate. It even supports time-lapse recording, which is perfect if you want to show off your print process to others or simply keep a record of your prints. Just be understand that if you want to get the most out of the camera arrange prints so short this are in so it does block the view. The M5 Ultra also comes with a 3-month subscription to Chitubox Pro, which is a huge bonus. If you’re not familiar with Chitubox, it’s a slicer software that makes it easy to prepare your 3D models for printing. The Pro version gives you access to more advanced features, like better support generation, advanced model manipulation, and more control over the print orientation. It’s definitely a tool I’m still learning to use, but I can already tell that it’s making my printing process a lot smoother. Let’s talk about the sensors and diagnostics One thing that stood out to me is the printer’s ability to run self-diagnostics. If something’s wrong, the M5 Ultra will let you know. It also has resin sensors that detect when you have too much resin or too little resin in the Another thing I like is how easy it is to adjust exposure times. The resin I’m using right now is Elegoo’s 8K resin. It’s a little picky when it comes to UV exposure, which means it sometimes requires longer curing times to properly stick to the build plate. the M5 Ultra made it really easy to tweak the exposure settings. I think it’s great when companies make things like this simple and accessible, especially for beginners like me. Now, let’s talk about the cons. No printer is perfect, and the M5 Ultra has a few things that could be improved. First, I’m not a fan of the lid. While it does a great job keeping fumes inside the print chamber and blocking UV light, it doesn’t have any hinges. So, whenever I need to open it, I have to take the whole lid off, which can be a bit annoying. And if you’re working in a small space like I am, it just takes up more room than I’d like. Another small issue I have is with the resin spout. The spout for pouring the resin is rounded instead of having a sharp edge. This might seem like a minor thing, but when you’re working with resin, you want to avoid spills and messes. A sharper spout would make it easier to pour the resin neatly and avoid making a mess. Last issues it the camera don’t get me wrong it is a great feature to have, but easy to block it with a large print, or the low res screen makes it hard something get whats going on. Expectionlly when most of us us heavy curtain to block out any sun light that can potentially ruin prints. Final Thoughts So, those are the main pros and cons of the M5 Ultra, at least from my experience so far. Overall, I’m really impressed with the printer. The print quality is fantastic, and the features, like the tilting vat, self-leveling build plate, and remote monitoring, make it incredibly user-friendly. I’m excited to keep printing with it and will definitely update this review after a few months to see how it holds up over time. Right now, I’m still in that “honeymoon phase,” but I’m looking forward to seeing how it performs once I get into the regular, day-to-day printing routine. I am very excited to try Elegoo other products.

### ⭐⭐⭐⭐⭐ A great printer from a great company!
*by T***D on November 30, 2023*

[Original two-star review, published 11/30/23:] Coming from a Longer Orange10 printer with the resolution of a potato (115μm), the Elegoo Mars 4 Ultra I received was still technically an improvement, but I have to fault the quality control at the factory for ever sending this thing out, and some questionable design choices for making the problem severe enough that I simply had to return the entire unit. First things first, the deal-breaker: the leadscrew came bent. Not just a little bent, but bent right at the bottom by the motor such that the opposite end wiggled about an inch side-to-side as it rotated (shown in the video clip). This caused wobbly artifacts in the test print I did, which you can see in one of the photos. The linear rail is remarkably stable and consistent, so the print still succeeded, but it still couldn't totally compensate for how bent the leadscrew was. Straight vertical lines on the print came out wavy, with the period of the waves corresponding to the pitch of the leadscrew. The second problem, which I could've coped with on its own, was that the entire cast aluminum plate that the resin vat, z-axis assembly, and lower chassis bolt onto was somehow also bent, creating a gap (pictured) at the back of the printer. The gap was only about an eighth of an inch wide, but the problem was that it let a lot of un-shielded UV light out, which of course is an eye-safety hazard. I could have just put electrical tape over the gap, but I still don't know how anyone could have missed that if they actually tested it before shipping as they claim. Finally, the "questionable design choices" I mentioned above are threefold, and they all pertain to the z-axis. First, there's no support bearing or other structure to receive the end of the leadscrew opposite the motor, so it's just free at that end, which is what allowed my bent one to wiggle so much (and perhaps allowed it to become bent in the first place). The second odd design choice was that the leadscrew isn't attached to the motor shaft with a coupler, it *is* the motor shaft, meaning the entire stepper motor/leadscrew assembly must be replaced if the leadscrew becomes damaged. The final choice I can't understand involves the sensor for zeroing the build plate arm. It's located at the bottom of the z-axis instead of the top, which renders the "set z=0" function effectively useless, since it still has to pass the sensor at the bottom to know where 0 is supposed to be. In the end, I might still re-buy this printer model (if Amazon ever issues me my refund now that I've returned it to them), since on paper it's still the best 3D printer for me, but this whole experience has been awful for me and meant that I'm not going to be able to make people ornaments in time for the holidays like I'd planned, so I wanted to go ahead and let people know that this stuff can and does happen and to be wary of it. [Update as of 12/12/23:] A few days after I wrote my original review, Elegoo customer service reached out to me (the first time a seller/manufacturer has ever done that in response to my review) to extend their apologies for my trouble, offer me a full refund, and ask me to give them another chance. I'd heard that Elegoo has the best customer service, and it seems I heard correctly. Their message gave me the confidence to order a new Mars 4 Ultra, and I'm glad I did, as the new printer works flawlessly. (I can still see a little UV light if I look at it at just the right angle during printing, but it's minor, and nothing is bent this time. I may eventually add a strip of thin, adhesive-backed foam between the chassis components to create a better light-blocking seal, but I doubt it's necessary.) It was a mistake to contact to Amazon's customer service before Elegoo's, as the latter has been wonderful to work with, even reaching out to make sure that I was happy with the replacement printer I ordered and reminding me that I can always contact them with any questions/issues. In light of my customer service experience, and the quality of the printer I got to replace the first one, I'm upgrading my review to five stars. I can now say that I wholeheartedly recommend this printer, even knowing that significant problems can occur, because I know that Elegoo has my back if and when those problems occur. Seriously, if something is wrong, contact them first. You'll be glad you did.

### ⭐⭐⭐⭐⭐ Review
*by A***R on December 24, 2025*

Amazing high quality prints and easy to do.

## Frequently Bought Together

- ELEGOO Mars 4 MSLA 3D Printer with 7" 9K Monochrome LCD, UV Resin Photocuring Printer, Multiple Print Modes, Printing Size of 6.04 x 3.06 x 6.89 inches
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- ELEGOO Water Washable 3D Printer Resin LCD UV-Curing Resin 405nm Standard Photopolymer Resin for Mars Saturn Jupiter MSLA DLP LCD 3D Printing 1000Gram Ceramic Grey

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*Last updated: 2026-01-29*