--- product_id: 253863262 title: "1903394 Isograph Technical Drawing Pen, 0.1 mm" brand: "rotring" price: "$53.53" currency: USD in_stock: true reviews_count: 11 url: https://www.desertcart.us/products/253863262-1903394-isograph-technical-drawing-pen-0-1-mm store_origin: US region: United States of America --- # 0.1 mm ultra-fine precision tip refillable ink reservoir wear-resistant hard chrome plated nib 1903394 Isograph Technical Drawing Pen, 0.1 mm **Brand:** rotring **Price:** $53.53 **Availability:** ✅ In Stock ## Summary > ✏️ Master the art of precision with every stroke. ## Quick Answers - **What is this?** 1903394 Isograph Technical Drawing Pen, 0.1 mm by rotring - **How much does it cost?** $53.53 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/253863262-1903394-isograph-technical-drawing-pen-0-1-mm) ## 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 - • **Effortless Maintenance:** Push-on sleeve allows fast cleaning and easy ink access, keeping you in the creative flow. - • **Durability Meets Design:** Hard chrome plating ensures long-lasting wear resistance for consistent performance. - • **Sustainable & Ready to Go:** Refillable ink reservoir designed for frequent use and eco-conscious pros. - • **Color-Coded for Efficiency:** Quickly identify your line width with the smart color-coded barrel system. - • **Pinpoint Precision Every Time:** Achieve flawless detail with the ultra-fine 0.1 mm stainless steel tip. ## Overview The rOtring 1903394 Isograph Technical Drawing Pen features a 0.1 mm ultra-fine stainless steel nib with hard chrome plating for exceptional durability and precision. Its refillable ink reservoir supports frequent use, while the color-coded barrel simplifies line width identification. Designed for professionals in technical drawing, this pen combines German engineering quality with practical features like a push-on sleeve for easy cleaning, making it a top choice for architects, engineers, and designers. ## Description Buy rOtring 1903394 Isograph Technical Drawing Pen, 0.1 mm online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Rotring Isograph Pens - You can never go wrong with a Rotring product. They are every Engineer & Architect's friend. German quality product is second to none. I really enjoy using this product. Review: Never disappoints - The rotting promise always delivers.👍🏼👍🏼 ## Features - This is a high precision technical pen with a refillable ink reservoir, available in 13 different line widths. - Wear resistant, hard chrome plated thin tip allows exquisite detail work. Nib is crafted from stainless steel. - Push on sleeve provides easy access to ink helix and fast cleaning. Color coded barrel indicates line width. - Refillable ink reservoir is ideal for frequent drawers. Fill from high density pigment ink bottles available in multiple colors. Ink not included. - Wear resistant, hard chrome plated thin tip allows exquisite detail work. Nib is crafted from stainless steel. Not for any use on skin, including tattoos. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000USGQH8 | | Additional Features | Refillable | | Age Range Description | Adult | | Animal Theme | no animal theme | | Artistic Charcoal Form | Compressed Charcoal | | Best Sellers Rank | #8,366 in Office Products ( See Top 100 in Office Products ) #7 in Technical Drawing Supplies | | Body Shape | Round | | Brand Name | Rotring | | Closure Type | Snap | | Color | Brown | | Customer Reviews | 4.6 4.6 out of 5 stars (3,293) | | Drill Point | Ultra Fine | | Global Trade Identification Number | 03501179033945, 03501179036434, 13501179033942 | | Grip Type | Other | | Hand Orientation | Ambidextrous | | Hardness | H | | Included Components | Receptacle, ink converter | | Ink Base | Water | | Ink Color | Black | | Item Dimensions | 14.2 x 4 x 2.2 centimeters | | Item Weight | 19 g | | Line Size | 0.1 mm | | Manufacturer | Sanford | | Material Type | Stainless Steel | | Model Name | Isograph | | Model Number | 1903394 | | Pattern | single item | | Recommended Uses For Product | Drawing | | Style | Minimalist & Professional | | Theme | Technical Drawing | | UPC | 785525740302 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | | Writing Instrument Form | Technical Pen | ## Product Details - **Age range (description):** Adult - **Brand:** Rotring - **Colour:** Brown - **Ink colour:** Black - **Writing instrument form:** Technical Pen ## Images ![1903394 Isograph Technical Drawing Pen, 0.1 mm - Image 1](https://m.media-amazon.com/images/I/61E8A6p94xL.jpg) ## Available Options This product comes in different **Customer Package Type, Size, Style** options. ## Questions & Answers **Q: What size would be the equivalent to 0.05 pens? Im looking for a really fine white pen. We need to buy the ink separately, correct?** A: Hello! the isograph makes the thickness of the line equivalent to the metric system (mm). if you compare a ballpoint pen, it is usually 0.5-0.7 mm. isograph the line thickness is from 0.1 and above. Liquid Ink 23 ml are sold separately for refueling and are not included in the purchase. **Q: Are the isographs as horrible as the old rapidographs? i use the .13 rotring cartridge pen a lot. and now you can't find nibs anywhere on earth. help!** A: I have the Rotring .1 and .2 Isograph and I am thrilled with them. I kept avoiding for a long time because of the reputation of rapidograph. These are great. I feel like I have so much more control when drawing. Just use the right ink and don’t press too hard. **Q: the color for this product is mentioned as Brown. do they mean the ink color or the outer pen color which is in brown ?** A: You can use any color bottled ink of your choice..Brown is just the color of the pen. **Q: how do I get the ink to flow?** A: Hi Sue , this is Ivana from rOtring Consumer Care. Thank you for contacting us regarding our rOtring 1903394 Isograph Technical Drawing Pen. Before the first use and during the ink refilling the pen must be shaken lightly to encourage the ink to flow to the tip. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Rotring Isograph Pens *by V***L on 3 August 2020* You can never go wrong with a Rotring product. They are every Engineer & Architect's friend. German quality product is second to none. I really enjoy using this product. ### ⭐⭐⭐⭐⭐ Never disappoints *by S***I on 7 November 2020* The rotting promise always delivers.👍🏼👍🏼 ### ⭐⭐⭐⭐⭐ good *by J***Z on 6 September 2020* good ## Frequently Bought Together - rOtring 1903394 Isograph Technical Drawing Pen, 0.1 mm - rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black - Rotring Isograph Technical Drawing Pen, 0.20 mm --- ## 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/253863262-1903394-isograph-technical-drawing-pen-0-1-mm](https://www.desertcart.us/products/253863262-1903394-isograph-technical-drawing-pen-0-1-mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*