--- product_id: 158347364 title: "uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12" brand: "uni-ball" price: "£9.81" currency: GBP in_stock: true category: "Uni Ball" url: https://www.desertcart.co.uk/products/158347364-uni-ball-signo-um-100-0-7-mm-gel-pens store_origin: GB region: United Kingdom --- # Long-lasting black ink Smooth gel ink flow 0.7mm precision tip uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 **Brand:** uni-ball **Price:** £9.81 **Availability:** ✅ In Stock ## Summary > 🖊️ Elevate your writing game—because your ideas deserve the best! ## Quick Answers - **What is this?** uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 by uni-ball - **How much does it cost?** £9.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/158347364-uni-ball-signo-um-100-0-7-mm-gel-pens) ## 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 - • **Endurance Ink:** Consistent ink flow that lasts till the very last drop—no fading, no skipping - • **Ergonomic Comfort:** Advanced grip design reduces hand fatigue during long writing sessions - • **Effortless Writing:** Smooth gel ink glides seamlessly for a delightful writing experience - • **Precision Perfected:** 0.7mm fine tip for crisp, clean lines every time - • **Versatile & Stylish:** Sleek black body with click-off cap, ideal for office, journaling, and gifting ## Overview The uni-ball Signo UM-100 gel pen pack features 12 sleek black pens with a precise 0.7mm tip, delivering smooth, consistent gel ink that dries quickly and lasts long. Designed with an ergonomic grip and a convenient click-off cap, these pens are perfect for professionals, students, and creatives seeking reliable, stylish writing instruments. ## Description uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 : desertcart.in: Office Products ## Features - Package Includes : uni-ball Pen SIGNO UM-100 Gel Pen, Tip Size - 0.7-0.8mm, Mechanism - Click-off Cap, Body Color - Black, Ink Color - Black, Size - Pack of 12. - Ergonomic Grip For Easy Handling of The Pen. - The pen ensures a continuous write with the same thickness till the last drop of the ink. - The pen gives a smooth & delightful writing experience. - These writing instruments are perfect gifts for the guest book table at conventions, parties & so much more. These pens are suitable for school, office & home. Ideal for writing, journaling, note-taking, underlining, sketching & more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07STJBSHH | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #517 in Office Products ( See Top 100 in Office Products ) #40 in Gel Ink Rollerball Pens | | Body Shape | Round | | Brand | uni-ball | | Brand Name | uni-ball | | Closure Type | Click-Off Cap | | Colour | Black | | Customer Reviews | 4.3 out of 5 stars 997 Reviews | | Drill Point | Fine | | Grip Type | Advance | | Hand Orientation | Ambidextrous | | Importer Contact Information | Linc Ltd., Aurora Waterfront, GN 34/1, GN Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 | | Ink Base | Water | | Ink Colour | Black | | Item Dimensions | 25 x 7 x 4 Centimeters | | Item Type | Gel ink rollerball pens | | Item Weight | 180 Grams | | Line Size | 0.7 | | Manufacturer | Mitsubishi Pencil Co., Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi, Shinagawa, Tokyo 140-8537, Japan | | Manufacturer Contact Information | Mitsubishi Pencil Company Limited, 5-23-37, Higashi-Ohi, Shinagawa, Tokyo 140-8537, Japan | | Material | Plastic | | Material Type | Plastic | | Model Name | UM 100 | | Model number | UM 100 | | Packer Contact Information | Ondesk Ventures Pvt Ltd. S-12 B.P Township, Kolkata-700094 T: 96593 88887 E: care@ondesk.in | | Pattern | Pen | | Recommended Uses For Product | Writing | | Special Features | Drying Ink,Long Lasting | | Style Name | Pack of 12 | | Subject Character | Plain | | Unit Count | 12.0 Count | | Writing Instrument Form | Roller Ball Pen | | Writing instrument form | Roller Ball Pen | ## Product Details - **Age Range (Description):** Adult - **Brand:** uni-ball - **Colour:** Black - **Ink Colour:** Black - **Writing instrument form:** Roller Ball Pen ## Images ![uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 - Image 1](https://m.media-amazon.com/images/I/51-cLbfpuSL.jpg) ![uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 - Image 2](https://m.media-amazon.com/images/I/211dmPaJFmL.jpg) ![uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 - Image 3](https://m.media-amazon.com/images/I/31lLdC1j2yL.jpg) ![uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 - Image 4](https://m.media-amazon.com/images/I/31OmWfequqL.jpg) ![uni-ball Signo UM-100 0.7 mm Gel Pens, Black Ink, Pack of 12 - Image 5](https://m.media-amazon.com/images/I/31fOzQfSvJL.jpg) ## Available Options This product comes in different **Pattern, Color, Size, Style** options. --- ## 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.co.uk/products/158347364-uni-ball-signo-um-100-0-7-mm-gel-pens](https://www.desertcart.co.uk/products/158347364-uni-ball-signo-um-100-0-7-mm-gel-pens) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-21*