--- product_id: 75918761 title: "rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen" brand: "rotring" price: "Bs.1348" currency: BOB in_stock: true reviews_count: 13 url: https://www.desertcart.bo/products/75918761-rotring-isograph-technical-drawing-pen-0-40-mm-refillable-fineliner store_origin: BO region: Bolivia --- # refillable ink reservoir for sustainability 0.4 mm ultra-fine precision tip wear-resistant chrome-plated tip rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen **Brand:** rotring **Price:** Bs.1348 **Availability:** ✅ In Stock ## Summary > ✏️ Draw the future with precision and style—because details matter. ## Quick Answers - **What is this?** rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen by rotring - **How much does it cost?** Bs.1348 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/75918761-rotring-isograph-technical-drawing-pen-0-40-mm-refillable-fineliner) ## Best For - rotring enthusiasts ## Why This Product - Trusted rotring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay in Control:** Transparent ink level window keeps you ahead of your workflow—never run dry mid-creation. - • **Sustainable Creativity:** Refillable ink reservoir means less waste and more uninterrupted flow for your projects. - • **Durability Meets Design:** Hard chrome-plated tip resists wear, preventing drips and blots for consistently clean work. - • **Versatile Surface Mastery:** Engineered for line board, tracing paper, vellum, and more—your go-to pen for every medium. - • **Pinpoint Precision, Every Time:** Achieve flawless, detailed lines with the ultra-fine 0.4 mm tip designed for technical perfection. ## Overview The rOtring Isograph Technical Drawing Pen features a 0.4 mm hard chrome-plated tip for ultra-precise lines, a refillable ink reservoir visible through a clear window, and a wear-resistant design that prevents dripping and blobbing. Ideal for professionals working on various surfaces like tracing paper and vellum, it combines ergonomic comfort with durable, waterproof pigment-based ink for long-lasting, flawless technical drawing. ## Description The rOtring Isograph Technical Drawing Pen is a high precision technical pen designed to provide you with flawless lines. With its ergonomic barrel, the Isograph pen achieves an ideal weight balance, allowing you to work for long hours without discomfort or fatigue. The wear-resistant, hard chrome-plated thin tip is perfect for exquisite detail work in drawing, drafting and technical writing. No matter what you’re working on, the superior design and high quality construction of the Isograph pen ## Features - High precision 0.4 mm pen with refillable ink reservoir for drawing - The hard chrome-plated thin tip produces exquisite, detailed work - The wear-resistant tip prevents dripping and blobbing - Designed so that ink level is clearly visible, so you know when it's time to replace the ink - Ideal for use on a variety of surfaces including line board, tracing paper and vellum drawing paper ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Artistic Charcoal Form | Compressed Charcoal | | Asin | B000USK8EU | | Best Sellers Rank | 182,708 in Stationery & Office Supplies (See Top 100 in Stationery & Office Supplies) 43 in Technical Pens | | Body Shape | Rectangular | | Brand Name | rOtring | | Colour | Multicolour | | Country Of Origin | India | | Customer Reviews | 4.3 4.3 out of 5 stars (196) 4.3 out of 5 stars | | Drill Point | Fine | | Global Trade Identification Number | 03501179034911, 13501179034918 | | Grip Type | Contoured | | Included Components | Ink cartridges, plug-in sleeve | | Ink Base | Oil | | Ink Colour | Brown | | Is The Product Left Or Right Handed | Ambidextrous | | Item Dimensions | 14.2 x 4 x 2.2 centimetres | | Item Weight | 10 Grams | | Line Size | 0.4 mm | | Manufacturer | Newell Rubbermaid | | Material Type | Stainless Steel | | Model Name | Isograph | | Model Number | 1903491 | | Recommended Uses For Product | Drawing, Sketching | | Special Features | Refillable | | Style | 0.4 mm | | Unit Count | 1.0 count | | Upc | 785525717090 | | Water Resistance Level | Waterproof | | Writing Instrument Form | Technical Pen | | Writing Technique | pigment based ink | ## Product Details - **Brand:** Rotring - **Writing Instrument Form:** Technical Pen - **Color:** Brown - **Ink Color:** ブラック - **Age Range (Description):** Adult ## Images ![rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen - Image 1](https://m.media-amazon.com/images/I/51qoEt7DuLL.jpg) ![rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen - Image 2](https://m.media-amazon.com/images/I/91d77PUeUaL.jpg) ![rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen - Image 3](https://m.media-amazon.com/images/I/61KtDqvkElL.jpg) ![rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen - Image 4](https://m.media-amazon.com/images/I/61cuCbq8cIL.jpg) ![rOtring Isograph Technical Drawing Pen | 0.40 mm | Refillable Fineliner Pen - Image 5](https://m.media-amazon.com/images/I/518MiupFzsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality product arrived within a day *by on Reviewed in the United Kingdom 3 March 2022* Good quality product at a very good, affordable price. Impressed by how quickly it arrived. ### ⭐⭐⭐⭐⭐ Five Stars *by on Reviewed in the United Kingdom 19 February 2015* over the moon with my pen. Just what I wanted ### ⭐⭐⭐⭐⭐ Perfect Pen *by on Reviewed in the United Kingdom 1 October 2019* Brilliant as always. Works a treat... ## Frequently Bought Together - rOtring Isograph Technical Drawing Pen-0.4 Mm,Black - Rotring Isograph and Variant Drawing Ink - 23 ml Bottle Black - rOtring Isograph Technical Drawing Pen-0.2 Mm|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.bo/products/75918761-rotring-isograph-technical-drawing-pen-0-40-mm-refillable-fineliner](https://www.desertcart.bo/products/75918761-rotring-isograph-technical-drawing-pen-0-40-mm-refillable-fineliner) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-08-23*