--- product_id: 60692553 title: "uni-Ball 0.4 mm 142251 \"Signo Umn-207\" Rollerball Pen - Blue" brand: "uni-ball" price: "€ 12.58" currency: EUR in_stock: true reviews_count: 9 category: "Uni Ball" url: https://www.desertcart.hr/products/60692553-uni-ball-0-4-mm-142251-signo-umn-207-rollerball store_origin: HR region: Croatia --- # Water-resistant ink Retractable convenience 0.4 mm precision tip uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue **Brand:** uni-ball **Price:** € 12.58 **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, stay sharp—because your ideas deserve the best. ## Quick Answers - **What is this?** uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue by uni-ball - **How much does it cost?** € 12.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/60692553-uni-ball-0-4-mm-142251-signo-umn-207-rollerball) ## Best For - uni-ball enthusiasts ## Why This Product - Trusted uni-ball brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Style:** Sleek retractable design for quick, on-the-go use - • **Comfort Meets Control:** Ergonomic grip reduces hand fatigue during long sessions - • **Lightweight & Portable:** Only 10g—perfect for your busy, mobile lifestyle - • **Smudge-Free Confidence:** Water-resistant ink keeps your notes flawless and vibrant - • **Precision in Every Stroke:** Ultra-fine 0.4 mm tip for crisp, professional writing ## Overview The uni-Ball Signo UMN-207 rollerball pen features a precise 0.4 mm tip with smooth, water-resistant blue ink. Its retractable design and ergonomic grip ensure comfort and convenience, making it an ideal choice for professionals who demand reliability and style in their everyday writing tools. ## Description Product Description This Uni-Ball Signo 207 rollerball pen contains smooth gel ink, which is fade resistant, water resistant and tamper proof. The 0.7mm tip writes a 0.5mm line width for everyday use at home, school, or in the office. The pen has a convenient retractable design, comfortable rubber grip and a transparent barrel for monitoring remaining ink levels. This pack contains 12 pens with red ink. Box Contains Rollerball pen Review: Handy and nice to have around if you are a jotter - a good pen to have in mutiples , its so annoying when pens start running out and I have these in most rooms for jotting, cheap enough when friends accidentally slip them in their handbags. Review: Very thin writing, durable pen - Great smooth action! Minimal smudging, so might not be the best for lefties. Great pen for a good price that gives you a consistent flow, even at 0,4 tip thickness. ## Features - Retractable design - Comfortable - Water resistant ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Mitsubishi Pencil | | Brand | uni-ball | | Model Number | 142251 | | Product Dimensions | 10 x 5 x 10 cm; 10 g | | Colour | blue | | Closure | Retractable | | Grip Type | Ergonomic | | Pencil Lead Degree (Hardness) | 8H | | Material Type | Plastic | | Number of Items | 1 | | Size | 1 count (Pack of 1) | | Point Type | Medium | | Line Size | 0.7mm | | Ink Colour | Blue | | Manufacturer Part Number | UMN207B | | Item Weight | 10 g | ## Product Details - **Brand:** uni-ball - **Writing instrument form:** Roller Ball Pen - **Colour:** blue - **Ink colour:** Blue - **Age range (description):** Adult - **Material:** Plastic - **Point type:** Medium - **Special feature:** Waterproof - **Unit count:** 1.0 Count - **Model name:** 142251 ## Images ![uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue - Image 1](https://m.media-amazon.com/images/I/51fyyJshPuL.jpg) ![uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue - Image 2](https://m.media-amazon.com/images/I/21HBok0TVLL.jpg) ![uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue - Image 3](https://m.media-amazon.com/images/I/319AcNVk3wL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy and nice to have around if you are a jotter *by D***E on 3 April 2019* a good pen to have in mutiples , its so annoying when pens start running out and I have these in most rooms for jotting, cheap enough when friends accidentally slip them in their handbags. ### ⭐⭐⭐⭐⭐ Very thin writing, durable pen *by A***R on 13 March 2019* Great smooth action! Minimal smudging, so might not be the best for lefties. Great pen for a good price that gives you a consistent flow, even at 0,4 tip thickness. ### ⭐⭐⭐⭐⭐ Great pen *by D***N on 4 September 2018* Great pen just like the 307 they produce! Try one! ## Frequently Bought Together - uni-Ball 0.4 mm 142251 "Signo Umn-207" Rollerball Pen - Blue - uni-ball Signo UMN-207 Gel Retractable Rollerball Pen - Pack of 3 - Black, Blue & Red Ink - Uni-ball 704527 SigNo 207 Gel Rollerball Pen Retractable Fine 0.7mm Tip 0.5mm Line Red Ref 9004602 [Pack of 12] --- ## 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.hr/products/60692553-uni-ball-0-4-mm-142251-signo-umn-207-rollerball](https://www.desertcart.hr/products/60692553-uni-ball-0-4-mm-142251-signo-umn-207-rollerball) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-21*