--- product_id: 374044741 title: "\"CUSTOM 823 - Plunger Type/Transparent Brown\" (nib : Fine)" brand: "pilot" price: "HK$6008" currency: HKD in_stock: true reviews_count: 5 category: "Pilot" url: https://www.desertcart.hk/products/374044741-custom-823-plunger-type-transparent-brown-nib-fine store_origin: HK region: Hong Kong --- # 14K fine nib with balanced softness Skeleton body reveals mechanism 1.5ml ink capacity "CUSTOM 823 - Plunger Type/Transparent Brown" (nib : Fine) **Brand:** pilot **Price:** HK$6008 **Availability:** βœ… In Stock ## Summary > πŸ–‹οΈ Write Boldly, See Elegance in Motion ## Quick Answers - **What is this?** "CUSTOM 823 - Plunger Type/Transparent Brown" (nib : Fine) by pilot - **How much does it cost?** HK$6008 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/374044741-custom-823-plunger-type-transparent-brown-nib-fine) ## Best For - pilot enthusiasts ## Why This Product - Trusted pilot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Majestic 14K Nib:** Fine #15 nib crafted for a perfect balance of softness and durability, elevating every stroke. - β€’ **Ink that Keeps Up:** Generous 1.5ml plunger system ink reservoir means fewer refills and uninterrupted flow. - β€’ **Gift-Ready Elegance:** Comes in a sleek, sophisticated boxβ€”ideal for impressing colleagues or elevating your desk setup. - β€’ **See the Art of Writing:** Transparent skeleton barrel lets you watch the elegant vacuum plunger mechanism in action. - β€’ **Timeless Craftsmanship:** Rooted in 1935’s innovative plunger design, blending vintage reliability with modern style. ## Overview The Pilot CUSTOM 823 is a premium fountain pen featuring a unique vacuum plunger filling system with a large 1.5ml ink capacity, visible through its transparent brown skeleton body. Equipped with a majestic 14K fine nib, it offers a balanced writing experience combining softness and durability. Packaged in an elegant gift box, this pen blends vintage innovation with contemporary style, perfect for professionals who value both form and function. ## Description Special "CUSTOM" It can be said that "CUSTOM" is the glory name. Moderate thickness of axis, length, nib, and the sight that shaved extra decoration. The attitude to pursue supreme writing intently - this is the "CUSTOM". However this "CUSTOM 823" have very interesting sucking system. The system is "Plunger system". Enjoyable filling mechanism This system use nature of "vacuum". You can enjoy mechanism through skeleton body. Turn the knob and pull stick... pull, pull. Let's push the knob. The ink is filling in a moment ! And when you write, gently loosen the knob (for flowing ink to nib). Ink is dancing in the skeleton axis. Interesting. Can't forget the scene if you look once. Certainly you can't wait out of ink. So, please write, write, write ! But don't forget. This is "CUSTOM". Why Plunger system ? Please remember the general attitude of "CUSTOM". Usefulness for writing. "Plunger system" can pump up more ink (1.5ml). This is the most quantity among regular line. Around 1935 - using rotary system was not popular. The proposition was "prevent ink from leaking and store more quantity". Plunger system have both points. Now, cartridge and converter system become popular. But not be sepia color. nib Nib is 14K (#15), large size. It's majestic and arched shape is elegant. But of course, essence is writing touch. The moderate hardness can endure long time writing. And moderate softness tell characteristic repulsion. Good balance. Ink - This system is peculiar, so strongly recommend to use INK-70 (PILOT products). This bottle have ink reservoir. Equipped accessories - Of course, special box only. Cartridge ? Converter ? What is it ? Review: Geweldige vulpen, must have! - Super lekkere vulpen, met grote capaciteit inkt. Review: Pilot Custom 823 - Received the product as described. Works straight out of the box.. the smoothest pen I have. ## Features - Strange , but genealogy of "CUSTOM" - "Plunger system" - can pump up more ink (1.5ml) - Skeleton body - you can enjoy mechanism visually. - 14K (#15) nib - Majestic. Moderate softness and toughness for writing. - Equipped accessories : elegant gift box (filling mechanism is bulit in). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001AX9HZU | | Additional Features | Refillable | | Age Range Description | Teen | | Animal Theme | no animal theme | | Best Sellers Rank | #96,645 in Office Products ( See Top 100 in Office Products ) #1,009 in Fountain Pens | | Body Shape | Round | | Brand Name | Pilot | | Closure Type | Retractable | | Color | brown | | Customer Reviews | 4.6 4.6 out of 5 stars (350) | | Drill Point | Fine | | Grip Type | Smooth | | Hand Orientation | Ambidextrous | | Included Components | Elegant Gift Box | | Ink Base | Water | | Ink Color | Brown | | Item Dimensions | 14.8 x 1.5 x 1.5 centimeters | | Item Weight | 0.07 Pounds | | Line Size | 0.3mm | | Manufacturer | PILOT | | Material Type | Wood Plastic Metal | | Model Name | 823 | | Model Number | FKK3MRPBNF | | Pattern | single item | | Recommended Uses For Product | Writing | | Style | Contemporary | | Unit Count | 1.0 Count | | Writing Instrument Form | Fountain Pen | | Writing Technique | Feather | ## Product Details - **Age range (description):** Teen - **Brand:** Pilot - **Colour:** brown - **Ink colour:** Brown - **Writing instrument form:** Fountain Pen ## Images !["CUSTOM 823 - Plunger Type/Transparent Brown" (nib : Fine) - Image 1](https://m.media-amazon.com/images/I/418lNFjOqyL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Geweldige vulpen, must have! *by M***R on 29 August 2018* Super lekkere vulpen, met grote capaciteit inkt. ### ⭐⭐⭐⭐⭐ Pilot Custom 823 *by J***Y on 1 May 2026* Received the product as described. Works straight out of the box.. the smoothest pen I have. ### ⭐⭐⭐⭐⭐ A True Joy to Use and a Standout Pen in Any Collection *by J***U on 14 January 2026* Since I first got into fountain pens several years ago, the Pilot Custom 823 has always been on my radar. I have seen countless videos and blog posts calling it a β€œgrail” pen and comparing it to pens like the Pelikan M1000 or even Montblanc models. While those comparisons may be a bit exaggerated, I can confidently say this pen lives up to its reputation in its own right. The Custom 823 is an absolute pleasure to write with, hold, and even just look at. The transparent brown body is beautiful and refined, and the overall build feels thoughtful and well balanced. The medium nib is smooth and consistent, laying down a generous, controlled line of ink that makes long writing sessions effortless. Despite being a vacuum filler with a large ink capacity, this is the pen I end up refilling the most, simply because I cannot stop using it. This may sound overly enthusiastic, but if you have been in the fountain pen hobby for a while and have the budget for it, I genuinely think this pen is worth experiencing. It is a standout piece that feels special every time you pick it up. ## Frequently Bought Together - PILOT "CUSTOM 823 - Plunger Type/Transparent Brown (nib : Fine) - PILOT Iroshizuku Bottled Fountain Pen Ink, Take-Sumi, Bamboo Charcoal (Black) 50ml Bottle (69224) - PILOT Iroshizuku Bottled Fountain Pen Ink, Kon-Peki, Deep Blue (Turquoise Blue) 50ml Bottle (69212) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/374044741-custom-823-plunger-type-transparent-brown-nib-fine](https://www.desertcart.hk/products/374044741-custom-823-plunger-type-transparent-brown-nib-fine) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-07*