--- product_id: 727824557 title: "uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors" brand: "uni-ball" price: "$57.59" currency: USD in_stock: true category: "Uni Ball" url: https://www.desertcart.us/products/727824557-uni-ball-zento-gel-ink-roller-ball-pen-4-black store_origin: US region: United States of America --- # Quick-drying, smear-proof gel ink 76% recycled material soft grip barrel 0.7mm medium tip for precise, smooth writing uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors **Brand:** uni-ball **Price:** $57.59 **Availability:** ✅ In Stock ## Summary > 🖋️ Write smart, write smooth — elevate your everyday notes with Uni-ball Zento ## Quick Answers - **What is this?** uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors by uni-ball - **How much does it cost?** $57.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/727824557-uni-ball-zento-gel-ink-roller-ball-pen-4-black) ## 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 - • **Eco-Chic Design:** Sleek barrel crafted from 76% recycled materials for mindful style - • **Calm & Contemporary:** Trendy muted barrel colors evoke focus and mindfulness - • **Effortless Precision:** Ultra-smooth 0.7mm gel tip glides with every stroke - • **Smudge-Free Confidence:** Quick-drying ink keeps your notes crisp and clean - • **Pocket-Ready Practicality:** Spring-loaded clip secures your pen wherever inspiration strikes ## Overview The Uni-ball Zento Gel Ink Roller Ball Pen features a 0.7mm medium tip delivering ultra-smooth, smear-proof writing with quick-drying gel ink. Its minimalist barrel, made from 76% recycled materials, combines eco-consciousness with a soft grip for comfort. A spring-loaded clip ensures easy portability, while the calm, trendy colors promote mindfulness and focus. Perfect for professionals seeking precision and style in their daily writing tools. ## Description Step into a world of timeless elegance and unmatched craftsmanship. Uniball is a brand that weaves its legacy into fine writing instrument fabrics. With a heritage and commitment to excellence rooted in innovation, Uniball has always provided a writing experience that stands the test of time. Indulge in writing comfort with Uniball Japanese pens. Our legacy of precision and quality is evident in every stroke, allowing your thoughts to flow seamlessly into the paper with every move of the pen. From gel pens to rollerball pens, ballpoint pens, fineliner pens, mechanical pencils, Uniball offers a comprehensive line of choices for every writing and taste. Dive into a world of versatility from the ultra-micro 0.38 for intricate details to the bold 1.0 for impressive emphasis with Uniball's varied chip sizes Whether you're sketching, journaling, taking notes, or just bringing your ideas to life alive, Uniball makes it easy to transition between strokes, captivating your sentences and giving you a unique dimension that inspires your soul. When you hold a Uni-Ballpoint pen in your hand, you can embrace not only writing instruments but a legacy of craftsmanship, innovation and perfection. Each pen is a testament of our commitment to providing unparalleled writing experience. Every word is a tribute to the art of communication. Start your story with Uniball, where tradition meets modernity. Each stroke is an invitation to immerse yourself in the world of infinite expression. Join the discerning personal community that appreciates quality, tradition, and the power of written words. Experience the magic of Uniball for yourself and discover the joy of writing that transcends time and leaves a permanent mark on every page ## Features - Retractable 0.7mm medium pen delivers ultra-smooth writing with every stroke - Quick-drying, ultra-vibrant liquid gel ink provides smooth writing and smear-proof - The sleek minimalist barrel is made from a seamless and soft grip made from 76% recycled material - Functional spring-loaded clip attaches easily to pockets or notebooks - Carefully selected and trended barrel collars evoke quiet and mindfulness ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLX3SYLP | | Additional Features | Eco Friendly | | Age Range Description | Kid | | Amazon Bestseller | #479,667 in Office Products ( See Top 100 in Office Products ) #5,812 in Gel Ink Pens | | Body Shape | Round | | Brand Name | Uni-Ball | | Closure Type | Retractable | | Color | black | | Customer Reviews | 4.7 4.7 out of 5 stars (966) | | Drill Point | Medium | | Grip Type | Soft | | Hand Orientation | Ambidextrous | | Hardness | HB | | Included Components | Spring Clip | | Ink Base | Water | | Ink Color | Black | | Item Diameter | 0.7 Millimeters | | Item Dimensions | 19.3 x 9.5 x 1.9 cm | | Item Weight | 0.05 Kilograms | | Line Size | 0.7mm | | Manufacturer | Uniball | | Material Type | Plastic | | Model Name | 70662 | | Model Number | 70662 | | Recommended Uses For Product | Drawing, Writing | | Style | Modern | | UPC | 030246706626 | | Unit Count | 4 Count | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Roller Ball Pen | ## Product Details - **Age Range (Description):** Kid - **Brand:** Uni-Ball - **Color:** black - **Ink Color:** Black - **Writing Instrument Form:** Roller Ball Pen ## Images ![uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors - Image 1](https://m.media-amazon.com/images/I/71eajiDL7GL.jpg) ![uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors - Image 2](https://m.media-amazon.com/images/I/91+AugFrE9L.jpg) ![uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors - Image 3](https://m.media-amazon.com/images/I/71rhVZFzw6L.jpg) ![uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors - Image 4](https://m.media-amazon.com/images/I/81fXUp8U+WL.jpg) ![uni-ball Zento Gel Ink Roller Ball Pen, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pen, Calm Colors - Image 5](https://m.media-amazon.com/images/I/81WxK9-WKKL.jpg) ## Frequently Bought Together - uni-ball Zento Gel Ink Rollerball Pens, 4 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Muted Colors - Mitsubishi Pencil UMNSP05.63 Gel Ballpoint Pen Uni-Ball One P 0.5 Grape - Uni-ball Zento Gel Ink Rollerball Pens, 2 Black Medium Point Smooth Writing Pens, Colored Japanese Pens, Boho Colors --- ## 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.us/products/727824557-uni-ball-zento-gel-ink-roller-ball-pen-4-black](https://www.desertcart.us/products/727824557-uni-ball-zento-gel-ink-roller-ball-pen-4-black) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-10*