--- product_id: 619216179 title: "Tri-Mate 0.7mm Ball Pens 50-Piece Set, Violet" brand: "cello" price: "R212" currency: ZAR in_stock: true reviews_count: 4 category: "Cello" url: https://www.desertcart.co.za/products/619216179-tri-mate-0-7mm-ball-pens-50-piece-set-violet store_origin: ZA region: South Africa --- # Ergonomic triangular grip for comfort 0.7mm fine tip for precision Smooth, smear-free ink flow Tri-Mate 0.7mm Ball Pens 50-Piece Set, Violet **Brand:** cello **Price:** R212 **Availability:** ✅ In Stock ## Summary > ✒️ Write sharp, write smooth, write violet—because your ideas deserve the best. ## Quick Answers - **What is this?** Tri-Mate 0.7mm Ball Pens 50-Piece Set, Violet by cello - **How much does it cost?** R212 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/619216179-tri-mate-0-7mm-ball-pens-50-piece-set-violet) ## Best For - cello enthusiasts ## Why This Product - Trusted cello brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk 50-Piece Set:** Stock up and never run out—perfect for offices, teams, or creative hubs aiming for efficiency and style. - • **Vibrant Violet Hue:** Stand out in meetings and notes with a unique violet ink that adds personality to your professional style. - • **Ultra-Smooth Ink Flow:** Flawlessly engineered ballpoint ensures consistent, smear-free ink for a flawless finish every time. - • **Precision in Every Stroke:** 0.7mm fine tip delivers crisp, clean lines for professional writing and detailed sketches. - • **Ergonomic Triangular Design:** Comfortable grip reduces hand fatigue during long writing sessions—work smarter, not harder. ## Overview The Cello Tri-Mate 0.7mm Ball Pen 50-piece set combines precision engineering with ergonomic design, featuring a fine 0.7mm tip and a triangular grip for comfortable, fatigue-free writing. Its smooth, smear-resistant violet ink flows effortlessly, making it ideal for professionals, creatives, and teams who demand reliability and style in every pen stroke. ## Description Cello Tri-Mate 0.7mm Ball Pens with flawlessly engineered balls ensure smooth ink flow for easy writing pleasure. The pen glides across the page with comfort for an incredibly smooth writing experience. Regulated ink supply avoids blobbing and scratching. Legendary barrel for simple, functional, iconic design and maximum efficiency. The pen's steel tip point is designed for a nice, solid, smooth line for precision writing. The proven ultra-smooth ink technology allows ink to write smoothly and cleanly. High super-durable original pen with long writing ink to write for longer lasting length. It eliminates smears and smudges and works well. The pen is great for homes, classes, offices, businesses, kids, adults, children, artists, schools, nurseries, general and gift sets. Ideal for jotting, noting, drawing, sketching or writing. It comes in 50-piece set and violet color. Review: Love these pens! - Love these pens. Glide easily. Waiting for them to ge restocked so I can order some more! Review: اقلام لون بنفسجي - انها حقا رائعه. القلم وزنه خفيف و سريع في الكتابه. انصح بشراء. ## Features - Tri-mate 0.7mm tip give fine writing - Triangular shape makes easy to hold - Smooth pressure-free and comfortable writing - Flawlessly engineered ball ensures smooth ink flow for easy writing pleasure - Pen steel tip point designed for a nice, solid, smooth line for precision writing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXDXWT39 | | Additional Features | Ergonomic | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | #17,355 in Office Products ( See Top 100 in Office Products ) #373 in Retractable Ballpoint Pens | | Body Shape | Triangular | | Brand | Cello | | Brand Name | Cello | | Color | Purple | | Colour | Purple | | Country of Publication | India | | Customer Reviews | 4.1 out of 5 stars 10 Reviews | | Drill Point | Fine | | Grip Type | Ergonomic Grip | | Ink Base | Water | | Ink Color | Violet | | Ink colour | Violet | | Item Diameter | 0.7 Millimeters | | Item Dimensions | 15 x 2.5 x 2.5 centimeters | | Item Weight | 0.37 Kilograms | | Line Size | 0.7mm | | Manufacturer | Cello Writing | | Material | Plastic | | Material Type | Plastic | | Model Name | Tri-Mate | | Model Number | CE-TRI7-50PL | | Recommended Uses For Product | Drawing, Writing | | Style | Comfortable, Fine, Ball | | Subject Character | Tri-Mat | | Unit Count | 1 Pack | | Writing Instrument Form | Ballpoint Pen | | Writing Technique | ballpoint | | Writing instrument form | Ballpoint Pen | ## Product Details - **Age range (description):** Adult - **Brand:** Cello - **Colour:** Purple - **Ink colour:** Violet - **Writing instrument form:** Ballpoint Pen ## Images ![Tri-Mate 0.7mm Ball Pens 50-Piece Set, Violet - Image 1](https://m.media-amazon.com/images/I/71h1Xj3kZ8L.jpg) ## Available Options This product comes in different **Unit Count** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love these pens! *by S***A on 4 September 2025* Love these pens. Glide easily. Waiting for them to ge restocked so I can order some more! ### ⭐⭐⭐⭐⭐ اقلام لون بنفسجي *by M***8 on 18 February 2025* انها حقا رائعه. القلم وزنه خفيف و سريع في الكتابه. انصح بشراء. ### ⭐⭐⭐⭐⭐ Very good *by U***Z on 5 March 2025* Excellent ## Frequently Bought Together - Cello Tri-Mate 0.7mm Ball Pens 50-Piece Set, Violet - MAXI CLASSIC HEXAGONAL GRAPHITE PENCIL HB WITH ERASER TIP JAR OF 48PC, Black, LP48J --- ## 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.za/products/619216179-tri-mate-0-7mm-ball-pens-50-piece-set-violet](https://www.desertcart.co.za/products/619216179-tri-mate-0-7mm-ball-pens-50-piece-set-violet) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-20*