--- product_id: 267762716 title: "Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12]" brand: "uni-ball" price: "124.24 DT" currency: TND in_stock: true reviews_count: 6 category: "Uni Ball" url: https://www.desertcart.tn/products/267762716-uni-ball-ub155-micro-deluxe-rollerball-pen-ultra-fine-0 store_origin: TN region: Tunisia --- # Waterproof ink technology Vibrant blue gel ink 0.5mm ultra-fine tip Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] **Brand:** uni-ball **Price:** 124.24 DT **Availability:** ✅ In Stock ## Summary > 🖋️ Write sharp, stay bold — never let your ideas run dry! ## Quick Answers - **What is this?** Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] by uni-ball - **How much does it cost?** 124.24 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/267762716-uni-ball-ub155-micro-deluxe-rollerball-pen-ultra-fine-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 - • **Sleek Metal Build:** Durable metal body combines modern style with long-lasting performance. - • **Bulk Pack Advantage:** Set of 12 pens keeps your desk stocked and your ideas flowing without interruption. - • **Smooth Glide Writing:** Rollerball gel ink flows effortlessly for fatigue-free writing during long meetings or creative sessions. - • **Smudge-Proof Confidence:** Waterproof ink ensures your work stays flawless, even under moisture or watercolor washes. - • **Precision in Every Stroke:** Ultra-fine 0.5mm tip delivers crisp, clean lines for professional notes and sketches. ## Overview The Uni-Ball UB155 Micro Deluxe Rollerball Pen features an ultra-fine 0.5mm tip with vibrant blue waterproof gel ink, housed in a sleek metal body. Designed for precision and durability, this pack of 12 pens offers smooth, smudge-proof writing ideal for professionals and creatives who demand reliability and style in every stroke. ## Description Uni-ball UB155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm BLUE Review: Good - Good pen Review: Gran bolígrafo para bocetos para acuarela - Bolígrafo de 0.5 mm estupendo para realizar bocetos u obras sobre las que trabajar luego con acuarela (para eso lo compré) porque resiste al agua y no se corre la tinta. En cuestión de un minuto ya puede mojarse sin problemas. Buen diseño y encantado con él. ## Features - Item category: writing instrument - Item trademark: uni-ball - Manufacture: uni mitsubishi pencil company ltd ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000SHS9JY | | Additional Features | Waterproof | | Age Range Description | Children, Adult | | Age range (description) | Children, Adult | | Animal Theme | no animal theme | | Best Sellers Rank | #11,188 in Office Products ( See Top 100 in Office Products ) #105 in Liquid Ink Rollerball Pens | | Body Shape | Round | | Brand | uni-ball | | Brand Name | uni-ball | | Closure Type | Click-Off Cap | | Color | Blue | | Colour | Blue | | Country of Publication | Japan | | Customer Reviews | 4.6 out of 5 stars 81 Reviews | | Drill Point | Fine | | Global Trade Identification Number | 04902778177334 | | Grip Type | Smooth | | Hand Orientation | Right | | Included Components | Pen | | Ink Base | Water | | Ink Color | Blue | | Ink colour | Blue | | Item Diameter | 0.5 Millimeters | | Item Dimensions | 14 x 8 x 3 millimeters | | Item Weight | 0.26 Pounds | | Line Size | 0.5 Millimeters | | Manufacturer | Uni Mitsubishi Pencil Company Ltd | | Material | Metal | | Material Type | Metal | | Model Name | UB155 | | Model Number | 013070 | | Recommended Uses For Product | Writing | | Style | Modern | | Subject Character | no subject character | | Unit Count | 12 Count | | Water Resistance Level | Waterproof | | Writing Instrument Form | Gel Pen | | Writing Technique | rollerball | | Writing instrument form | Gel Pen | ## Product Details - **Age range (description):** Children, Adult - **Brand:** uni-ball - **Colour:** Blue - **Ink colour:** Blue - **Writing instrument form:** Gel Pen ## Images ![Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] - Image 1](https://m.media-amazon.com/images/I/81hbGOXFMbL.jpg) ![Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] - Image 2](https://m.media-amazon.com/images/I/71Vx7kKFJzL.jpg) ![Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] - Image 3](https://m.media-amazon.com/images/I/61YVzQSdGIL.jpg) ![Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] - Image 4](https://m.media-amazon.com/images/I/71KNyuPN2BL.jpg) ![Uni-Ball Ub155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref Ub155Blu [Pack Of 12] - Image 5](https://m.media-amazon.com/images/I/81wK6LUbZwL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐ Good *by J***N on 17 June 2023* Good pen ### ⭐⭐⭐⭐⭐ Gran bolígrafo para bocetos para acuarela *by M***L on 2 April 2017* Bolígrafo de 0.5 mm estupendo para realizar bocetos u obras sobre las que trabajar luego con acuarela (para eso lo compré) porque resiste al agua y no se corre la tinta. En cuestión de un minuto ya puede mojarse sin problemas. Buen diseño y encantado con él. ### ⭐⭐⭐⭐⭐ Good value *by A***R on 21 September 2019* Great pens ## Frequently Bought Together - Uni-ball UB155 Micro Deluxe Rollerball Pen Ultra Fine 0.5mm Tip 0.2mm Line Blue Ref UB155BLU [Pack of 12] - uni-ball Eye UB-150 Micro Rollerball Pen - Assorted Colours, Pack of 5 - Uni-Ball 162545000 0.5 mm Nib Ub-150 Eye Micro Rollerball Pen 12Pack Black --- ## 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.tn/products/267762716-uni-ball-ub155-micro-deluxe-rollerball-pen-ultra-fine-0](https://www.desertcart.tn/products/267762716-uni-ball-ub155-micro-deluxe-rollerball-pen-ultra-fine-0) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-23*