--- product_id: 729357830 title: "三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces" brand: "三菱鉛筆" price: "¥3089" currency: JPY in_stock: true category: "三菱鉛筆" url: https://www.desertcart.jp/products/729357830-三菱鉛筆-mitsubishi-pencil-uni-ball-one-umns38-2-gel-ballpoint store_origin: JP region: Japan --- # Quick-drying, smudge-proof formula Vibrant yellow gel ink for standout notes 0.38mm ultra-fine tip for precision 三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces **Brand:** 三菱鉛筆 **Price:** ¥3089 **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, stand out bright — never blend in with Uni-Ball One! ## Quick Answers - **What is this?** 三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces by 三菱鉛筆 - **How much does it cost?** ¥3089 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/729357830-三菱鉛筆-mitsubishi-pencil-uni-ball-one-umns38-2-gel-ballpoint) ## Best For - 三菱鉛筆 enthusiasts ## Why This Product - Trusted 三菱鉛筆 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant Yellow Pop:** Bright gel ink ensures your notes and highlights never go unnoticed. - • **Memory-Boosting Ink:** Scientifically proven darker, vibrant colors enhance recall and retention. - • **Smudge-Free Confidence:** Advanced quick-dry ink technology keeps your work clean and professional. - • **Precision that Impresses:** Ultra-fine 0.38mm tip delivers crisp, clear writing every time. - • **Sleek, Functional Design:** Straight shaft with an oval wire clip for easy attachment to notebooks or planners. ## Overview The Mitsubishi Uni-Ball One UMNS38.2 is a set of 10 gel ballpoint pens featuring a precise 0.38mm tip and vibrant yellow ink. Engineered with quick-drying, smudge-proof technology, these pens deliver crisp, memorable writing ideal for professionals and students alike. Its sleek design includes a practical oval wire clip, making it a stylish and functional addition to your everyday carry. ## Description This gel ink ballpoint pen uses new technology bead pack pigments to write darker text and proven to be memorable. "Notebook, crisp and crisp. uni-ball one 1: Black is darker and the colors are more vibrant, and the black color is darker than the general gel ink that can be easily remembered and clearly written letters. In collaboration with Ritsaikan University, we have found that black color can be easily remembered as darker and crisp letters. You can write letters that are easy to leave impressions when you return the notebook. 2: Non-smearing, quick-drying, "UniBall One Ink" changes the ratio of the solids and liquid content in the ink, allowing liquid ingredients to be absorbed into the paper surface of the paper, while still leaving a solid color material on the paper. Quick-drying ink that penetrates quickly to the surface of the paper, yet does not bleed through and bleed through. 3: The ink color hidden by the red sheet is also available for those who are learning memory with a line-up/memorization red sheet, and the 0.38mm includes 3 colors, orange, baby pink, yellow, 0.5mm, orange, and yellow with a red sheet for memory. ## Features - Series: Uni-ball one - Features: Black is darker and the colors are more vibrant, making it easy to remember and write crisp letters - Design: The shaft design has a simple and straight shape, and the oval shaped open wire clip makes it easy to clip in your notebook or notebook - Lead diameter: 0.01 inch (0.38 mm); Ink color: Yellow - Size: Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.5 inches (10.5 x 15.0 x 139.5 mm); Weight: 3.9 oz (109.4 g) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08665WBBT | | Additional Features | Quick Drying, Retractable | | Best Sellers Rank | #12,694 in Office Products ( See Top 100 in Office Products ) #1,946 in Gel Ink Rollerball Pens | | Body Shape | Round | | Brand | 三菱鉛筆 | | Brand Name | 三菱鉛筆 | | Closure Type | Retractable | | Color | Yellow | | Colour | Yellow | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Drill Point | Ultra Fine | | Grip Type | plastic | | Hand Orientation | Ambidextrous | | Hardness | H | | Included Components | Ink Cartridge | | Ink Base | Water | | Ink Color | Yellow | | Ink colour | Yellow | | Item Diameter | 0.4 Inches | | Item Dimensions | 13.9 x 1 x 1.5 centimeters | | Item Type Name | Gel Ink Ballpoint Pen | | Item Weight | 0.11 Kilograms | | Line Size | 0.38mm | | Manufacturer | 三菱鉛筆 | | Material | Plastic | | Material Type | Plastic | | Model Name | uni-ball one | | Model Number | ハコUMNS38.2 | | Point type | Ultra Fine | | Recommended Uses For Product | Writing | | Style | Modern | | Unit Count | 1E+1 Count | | Water Resistance Level | Water Resistant | | Writing Instrument Form | Roller Ball Pen | | Writing Technique | gel ink | | Writing instrument form | Roller Ball Pen | ## Product Details - **Brand:** 三菱鉛筆 - **Colour:** Yellow - **Ink colour:** Yellow - **Material:** Plastic - **Writing instrument form:** Roller Ball Pen ## Images ![三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - Image 1](https://m.media-amazon.com/images/I/61OEe9Nau6L.jpg) ![三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - Image 2](https://m.media-amazon.com/images/I/61bkrr08CgL.jpg) ![三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - Image 3](https://m.media-amazon.com/images/I/61lax+kxIeL.jpg) ![三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - Image 4](https://m.media-amazon.com/images/I/61U094+yOqL.jpg) ![三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - Image 5](https://m.media-amazon.com/images/I/71nAXBSz1LL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - 三菱鉛筆 Mitsubishi Pencil Uni-Ball One UMNS38.2 Gel Ballpoint Pens, 0.01 inches (0.38 mm), Yellow, 10 Pieces - 三菱鉛筆 Mitsubishi Pencil Uni-Ball One P UMNSP38.13 Gel Ballpoint Pen, 0.01 inches (0.38 mm), Peach - 三菱鉛筆 Uni Uni-Ball One, Gel Ink 0.38mm Ballpoint Pen, 8 Colors Set (UMNS388C) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/729357830-三菱鉛筆-mitsubishi-pencil-uni-ball-one-umns38-2-gel-ballpoint](https://www.desertcart.jp/products/729357830-三菱鉛筆-mitsubishi-pencil-uni-ball-one-umns38-2-gel-ballpoint) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-29*