---
product_id: 459542073
title: "Upgraded Mandoline Slicer Blue"
brand: "once for all"
price: "HK$932"
currency: HKD
in_stock: null
reviews_count: 13
category: "Once For All"
url: https://www.desertcart.hk/products/459542073-upgraded-mandoline-slicer-blue
store_origin: HK
region: Hong Kong
---

# Adjustable thickness 0.1-8mm 420 stainless steel blade Collapsible & dishwasher safe Upgraded Mandoline Slicer Blue

**Brand:** once for all
**Price:** HK$932
**Availability:** ❌ Out of Stock

## Summary

> 🔪 Slice smarter, prep faster, and chop safer—your kitchen’s upgrade essential!

## Quick Answers

- **What is this?** Upgraded Mandoline Slicer Blue by once for all
- **How much does it cost?** HK$932 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/459542073-upgraded-mandoline-slicer-blue)

## Best For

- once for all enthusiasts

## Why This Product

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

## Key Features

- • **Maximized Capacity:** Extra-large feeding port and container handle bigger batches for faster meal prep.
- • **Space-Smart Design:** Collapsible frame fits neatly in any kitchen, saving precious counter and cupboard space.
- • **Safety First, Always:** Hidden sharp blade design eliminates glove need while protecting your hands.
- • **Built to Last & Gift-Ready:** Durable ABS and stainless steel with 24-month warranty—perfect for yourself or as a thoughtful kitchen upgrade gift.
- • **Effortless Precision Slicing:** Four versatile modes—julienne, matchstick, slicing, and dicing—without swapping blades.

## Overview

The ONCE FOR ALL Upgrade Safe Mandoline Slicer Plus features a robust 420 stainless steel blade with four slicing modes and adjustable thickness from 0.1 to 8mm. Its large feeding port and container enable efficient batch processing, while the collapsible, dishwasher-safe design ensures easy cleaning and compact storage. Engineered for safety with a hidden blade and no glove requirement, this slicer combines durability and versatility, backed by a 24-month warranty, making it a must-have for professional-quality meal prep.

## Description

desertcart.com: ONCE FOR ALL Upgrade Safe Mandoline Slicer Plus, Biger Size, Adjustable Vegetable Food Chopper Potato Fries Cutter, Detachable Blade, Kitchen Chopping Artifact, Gift (SkyBlue) : Home & Kitchen

Review: Worth the upgrade - I owned the smaller version and decided to upgrade to this one. Not disappointed. Feels sturdier, has more options, and works smoothly. Still easy to use and feels safer than older style mandolines. A solid upgrade if you already liked the original.
Review: Worth it! - Love this slicer! My weekly meal prep was taking such a long time because my hands hurt curging all our produce. This is saving me time and is so much easier on my hands. So far we have used it for fruits and veggies, even did well on tomatoes, cheese and chicken sausages. It’s done great on all of it! Though the sausage did get stuck a little.

## Features

- SAFER SLICER: Safety mandolin slicer for any cook. Sharp hidden blade Slicing is fast, uniform, and easy to set up and clean up, and does not need to glove up or change the blade to use it, This is definitely an upgrade replacement your cooking daily.
- UPGRADE LARGE CAPACITY: ONCE FOR ALL's JS03 vegetable slicer larger feeding port & container chopper more food at once, offers 4 mode choices julienne, matchstick, slicing, and dicing at once no need to change the blade. Adjustable thickness 0.1-8mm great for quickly slicing potatoes, carrots, cucumbers…
- EASY TO CLEAN: Our kitchen veggie chopper has a collapsible design that is easy to clean, You can easily remove food residues under the tap with the small brush we gifted, small size takes up little counter or cupboard space, and is a great tool for anyone’s kitchen.
- HIGH QUALITY: The food mandolin is made of 420 stainless steel blades, safe, and healthy, vegetable slicer is a good idea for the festival of wedding or home gift.
- ASSURE: If you have any questions, please feel free to contact us. ONCE FOR ALL, we provide 24 months of warranty for each vegetable slicer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YH81B9Z |
| Best Sellers Rank | #1,821 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #5 in Mandolines |
| Blade Length | 13 Centimeters |
| Blade Material | Stainless Steel |
| Blade Shape | Square |
| Brand | ONCE FOR ALL |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,611) |
| Date First Available | April 21, 2022 |
| EU Spare Part Availability Duration | 2 Years |
| Item Weight | 2 pounds |
| Item model number | JS001 |
| Manufacturer | ONCE FOR ALL |
| Material | ABS Environmental Friendly Plastic, Stainless Steel |
| Operation Mode | Manual |
| Product Care Instructions | Dishwasher Safe |
| Product Dimensions | 11"L x 4.7"W x 14"H |
| Recommended Uses For Product | Potatoes,Sweet Potato, French Fry, Onion, Cucumber, Zucchini, Celery, Lemon, Carrot, Apple, Orange slice,Food,Vegetable,Fruit slicer |
| Special Feature | Hand Safety, Versatility Saves Time, No Need Safty Gloves, removable blade, Collapsible Save space, Dishwasher Safe,BPA Free,24 months warranty, Multipurpose |

## Product Details

- **Blade Length:** 13 Centimeters
- **Blade Material:** Stainless Steel
- **Brand:** ONCE FOR ALL
- **Color:** Gray
- **Item Weight:** 2 Pounds
- **Material:** ABS Environmental Friendly Plastic, Stainless Steel
- **Product Care Instructions:** Dishwasher Safe
- **Product Dimensions:** 11"L x 4.7"W x 14"H

## Images

![Upgraded Mandoline Slicer Blue - Image 1](https://m.media-amazon.com/images/I/71T8-kF2EDL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will it cut thicker tomato slices for burgers?**
A: The maximum cutting thickness is 5/16”.  When slicing tomatoes be a little more aggressive to make a clean cut.

**Q: Is this hard on your hands & wrist pushing it down?**
A: No it’s not hard to move up and down as it’s spring loaded so returns to the top on its own!  Only need to push down, will pop back up by itself.

**Q: Does this dice in 1 swoop or is it still a 2 step process? Slice, reload sliced and then dice? Thanks in advance**
A: I recently received this so I am still getting used to it but I think it is a 2 step to dice. I cant see how it would dice without reloading.

**Q: Can this grate raw beets?**
A: This is not a grater.  Slices great though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the upgrade
*by A***N on January 1, 2026*

I owned the smaller version and decided to upgrade to this one. Not disappointed. Feels sturdier, has more options, and works smoothly. Still easy to use and feels safer than older style mandolines. A solid upgrade if you already liked the original.

### ⭐⭐⭐⭐⭐ Worth it!
*by T***Y on January 29, 2026*

Love this slicer! My weekly meal prep was taking such a long time because my hands hurt curging all our produce. This is saving me time and is so much easier on my hands. So far we have used it for fruits and veggies, even did well on tomatoes, cheese and chicken sausages. It’s done great on all of it! Though the sausage did get stuck a little.

### ⭐⭐⭐⭐ Works nicely for now
*by T***K on November 5, 2025*

Update: The seller has contacted me and was very helpful in making things right. I appreciate a good seller like that. Update: After using the mandolin chopper 3 times and washing as the instructions say, the container that sits under it has developed cracks in multiple places. I believe that over time it will just continue to deteriorate. The chopper still looks good, but I imagine the shoot will also start cracking eventually since it looks to be make from the same see through plastic. Original review: I've been wanting a mandolin but I'm always hesitant to get one for fear of cutting myself. This once for all is exactly what I've been looking for. It does what a mandolins does but in such a safer way. I'm not afraid to use it and cleaning it is pretty easy. It takes seconds to chop literally anything. It's a huge time saver!

## Frequently Bought Together

- ONCE FOR ALL Upgrade Safe Mandoline Slicer Plus, Biger Size, Adjustable Vegetable Food Chopper Potato Fries Cutter, Detachable Blade, Kitchen Chopping Artifact, Gift (SkyBlue)
- Starfrit Rotato Express Electric Peeler - 2 Spare Blades - Safe & Easy to Use - Effortlessly Peels Vegetables and Fruit
- ONCE FOR ALL Safe Mandoline Slicer 5 in 1 Vegetable Cutter, Strips Julienne Dicer Adjustable Thickness 0.1-8 mm for Kitench Fast Meal Prep (Red)

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**Shop now:** [https://www.desertcart.hk/products/459542073-upgraded-mandoline-slicer-blue](https://www.desertcart.hk/products/459542073-upgraded-mandoline-slicer-blue)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*