--- product_id: 276324053 title: "Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set" brand: "uni-ball" price: "KD 7.51" currency: KWD in_stock: true reviews_count: 5 category: "Uni Ball" url: https://www.desertcart.com.kw/products/276324053-signo-307-retractable-gel-ink-pen-ultra-micro-point-0 store_origin: KW region: Kuwait --- # Retractable convenience Smooth black gel ink 0.38mm ultra micro point Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set **Brand:** uni-ball **Price:** KD 7.51 **Availability:** ✅ In Stock ## Summary > 🖊️ Write Sharp, Work Smart – Because Details Matter ## Quick Answers - **What is this?** Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set by uni-ball - **How much does it cost?** KD 7.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/276324053-signo-307-retractable-gel-ink-pen-ultra-micro-point-0) ## 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 - • **Ergonomic Grip:** Contoured grip reduces hand fatigue, keeping you comfortable during marathon brainstorming sessions. - • **Value Pack Power:** Set of 5 pens ensures you’re always prepared, whether at the office or working remotely. - • **Click & Go Efficiency:** Retractable design eliminates caps—perfect for fast-paced professionals on the move. - • **Effortless Smoothness:** Glide through notes with rich, black gel ink designed for a flawless writing experience. - • **Precision at Your Fingertips:** Ultra micro 0.38mm tip for crisp, detailed writing that stands out in every meeting. ## Overview The Uni-ball Signo 307 is a premium retractable gel ink pen featuring an ultra-fine 0.38mm micro point tip and smooth black ink for precise, effortless writing. Packaged in a convenient value set of 5, it combines ergonomic design with professional-grade performance, making it an essential tool for millennial managers who demand clarity and style in every note. ## Description Uni-ball Signo 307 Retractable Gel Ink Pen, Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set of 5 Review: 欲しかった細字と書きやすさで注文。以前どこかの店で商品番号聞いて書きやすかったので。 Review: I don't believe these pens are genuine. Not only because the lack of proper Uni-ball packaging (see picture) but mainly because of their build. I have a few uni-ball 207's (this model's predecessor) and my old pens offer a much more satisfying click mechanism. Their materials also feel more premium compared to these ones I just got from desertcart. I could be wrong and perhaps the 207 is superior to 307, but that would still warrant my 3-star scoring. ## Features - Uni ball Signo 307 Retractable Gel Ink Pen, UMN 307 38 - Smooth and easy to write - Micro Point 0.38mm - Black Ink ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y3K3RPC | | Best Sellers Rank | #166,009 in Office Products ( See Top 100 in Office Products ) #3,296 in Gel Ink Rollerball Pens | | Brand | uni-ball | | Closure | Retractable | | Color | white | | Customer Reviews | 4.7 4.7 out of 5 stars (1,163) | | Date First Available | 20 May 2017 | | Grip Type | Contoured | | Ink Color | Black | | Item Weight | 51 g | | Line Size | 0.38 Millimeters | | Manufacturer | Uni-ball | | Manufacturer Part Number | UMN30738.24*5 | | Material Type | Plastic | | Model number | SG_B06Y3K3RPC_US | | Number of Items | 5 | | Point Type | Micro | | Product Dimensions | 13.79 x 5.99 x 1.6 cm; 51 g | | Size | 1 Count (Pack of 5) | ## Product Details - **Age range (description):** Kid, Teen, Adult - **Brand:** uni-ball - **Colour:** white - **Ink colour:** Black - **Writing instrument form:** Roller Ball Pen ## Images ![Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set - Image 1](https://m.media-amazon.com/images/I/51wb9XMnxcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by エ***オ on 22 June 2025* 欲しかった細字と書きやすさで注文。以前どこかの店で商品番号聞いて書きやすかったので。 ### ⭐⭐⭐ Review *by A***T on 24 February 2025* I don't believe these pens are genuine. Not only because the lack of proper Uni-ball packaging (see picture) but mainly because of their build. I have a few uni-ball 207's (this model's predecessor) and my old pens offer a much more satisfying click mechanism. Their materials also feel more premium compared to these ones I just got from Amazon. I could be wrong and perhaps the 207 is superior to 307, but that would still warrant my 3-star scoring. ### ⭐⭐⭐⭐⭐ Review *by A***R on 29 October 2025* As someone who works a desk job for 50-60 hours a week, I am very selective with office supplies. I stumbled upon these about 7 years ago and never looked back. The pens glide smoothly, produce a fine line, and best of all, THEY DO NOT SMUDGE! ## Frequently Bought Together - Uni-ball Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Black Ink, UMN-307-38, Value Set - Uni-Ball Signo 307 Retractable Gel Ink Pen, Ultra Micro Point 0.38mm, Blue Ink, UMN-307-38, Value Set of 5 - Uni Ball Jetstream Extra Fine & Micro Point Click Retractable Roller Ball Pens Rubber Grip Type 0.38mm - Black Ink - 5 Body Color Value Set --- ## 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.com.kw/products/276324053-signo-307-retractable-gel-ink-pen-ultra-micro-point-0](https://www.desertcart.com.kw/products/276324053-signo-307-retractable-gel-ink-pen-ultra-micro-point-0) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-20*