--- product_id: 776972271 title: "Lot Ring Isograph IPL 0.25mm 1903-398" brand: "rotring" price: "¥7559" currency: JPY in_stock: true category: "ロットリング(Rotring)" url: https://www.desertcart.jp/products/776972271-lot-ring-isograph-ipl-0-25mm-1903-398 store_origin: JP region: Japan --- # 0.25mm ultra-fine precision double airtight seal consistent, smooth ink flow Lot Ring Isograph IPL 0.25mm 1903-398 **Brand:** rotring **Price:** ¥7559 **Availability:** ✅ In Stock ## Summary > ✏️ Draw your future with precision and style — don’t let your ideas fade away! ## Quick Answers - **What is this?** Lot Ring Isograph IPL 0.25mm 1903-398 by rotring - **How much does it cost?** ¥7559 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/776972271-lot-ring-isograph-ipl-0-25mm-1903-398) ## 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 - • **Ink That Lasts:** Exclusive fine-grain pigment ink offers superior water resistance and longevity, ensuring your work stands the test of time. - • **Effortless Maintenance:** Clean your pen easily by removing the push-on cover—no nib disassembly required, saving you time and hassle. - • **Heritage Meets Innovation:** Rooted in Bauhaus design philosophy since 1928, this pen blends timeless minimalism with cutting-edge drafting technology. - • **Built for Speed and Stability:** Designed to deliver consistent ink flow even during high-speed line work, perfect for fast-paced professionals. - • **Pinpoint Precision Every Time:** Experience flawless 0.25mm lines that bring your technical drawings to life with unmatched clarity. ## Overview The Rotring Isograph IPL 0.25mm drafting pen combines German Bauhaus-inspired design with advanced technical features like a double airtight seal and fine-grain pigment ink. It delivers ultra-fine, consistent lines ideal for professional engineers and designers, while its easy-clean system and durable ink ensure long-lasting performance for high-speed, precise drawing tasks. ## Description Supports stable ink flow, high line-quality and high speed line drawing Simply remove the push-on cover without disassembling the nib, you can clean it with water. The cap is double airtight with an airtight seal to prevent ink from drying out. Isograph exclusive ink with high concentration of fine particulate pigments that are highly water resistant and long lasting. (From desertcart.co.jp) ## Features - ROtring was born in 1928 in Germany when the modeling of the Bauhaus Design School was reflected deep in art and architecture. Based on the belief that "precise lines are beautiful" and Bauhaus's philosophy of "bringing art to the industry", they have developed numerous minimalistic yet high performance products. As the times change, creators and engineers have done the same, the process of creating their thoughts to shape their ideas. And whenever inspiration comes up, you can expand your imagination as you visualize your shipment. rOtring keeps up with this process and continues to support the creation of professionals - Isograph drafting pens deliver precise lines with consistent ink flow, even for high-speed lines without fraying - Easy to clean by simply removing the push-on cover without disassembling the nib - Double airtight with built in airtight seal prevents dry up Uses fine grain pigment ink with excellent water resistance and long shelf life - 0.1 0.13 0.18 0.2 0.25 0.3 0.35 0.4 0.5 0.6 0.7 0.8mm Drawing Pen ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JXIRC92 | | Additional Features | Refillable | | Age Range Description | Adult | | Amazon Bestseller | #17,600 in Office Products ( See Top 100 in Office Products ) #33 in Drafting Tools & Drafting Kits | | Body Shape | Round | | Brand Name | Rotring | | Closure Type | Click-Off Cap | | Color | Braun | | Customer Reviews | 4.4 4.4 out of 5 stars (2,450) | | Drill Point | Extra Fine | | Global Trade Identification Number | 03501179033983 | | Grip Type | Knurled | | Hand Orientation | Ambidextrous | | Hardness | H | | Included Components | Ink Cartridge, Ink Converter | | Ink Base | Water | | Ink Color | Black | | Item Diameter | 1.3 Centimeters | | Item Dimensions | 15 x 10 x 3 cm | | Item Type Name | Drafting Supplies | | Item Weight | 10 Grams | | Line Size | 0.25 | | Manufacturer | ロットリング(Rotring) | | Material Type | Resin | | Model Name | Isograph | | Model Number | 1903398 | | Pattern | Einzelstück | | Recommended Uses For Product | Drawing | | Style | Drawing Pen | | Subject Character | B00JXIRC92 | | Theme | Technical drawing | | Unit Count | 1 本 | | Warranty Description | As per manufacturer regulations | | Water Resistance Level | Not Water Resistant | | Writing Instrument Form | Technical Pen | ## Product Details - **Age Range (Description):** Adult - **Brand:** Rotring - **Color:** Braun - **Ink Color:** Black - **Writing Instrument Form:** Technical Pen ## Images ![Lot Ring Isograph IPL 0.25mm 1903-398 - Image 1](https://m.media-amazon.com/images/I/61blSXzM54L.jpg) ![Lot Ring Isograph IPL 0.25mm 1903-398 - Image 2](https://m.media-amazon.com/images/I/71iAPJK2EJL.jpg) ![Lot Ring Isograph IPL 0.25mm 1903-398 - Image 3](https://m.media-amazon.com/images/I/61iqvRkPRBL.jpg) ![Lot Ring Isograph IPL 0.25mm 1903-398 - Image 4](https://m.media-amazon.com/images/I/612tNLylmsL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what type of ink can you refill this with?** A: The other answer is incorrect. Isographs have a refillable container on the inside that you fill with bottled ink. It's the Rapidograph that requires cartridges, not this. **Q: are the pens metal or plastic?** A: These pens have plastic bodies. ## Frequently Bought Together - Rotring Isograph Technical Pen, 0.25 mm - rOtring Isograph Technical Drawing Pen, Liquid Ink, 23 ml, Black - Rotring Isograph Technical Drawing Pen, 0.35 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.jp/products/776972271-lot-ring-isograph-ipl-0-25mm-1903-398](https://www.desertcart.jp/products/776972271-lot-ring-isograph-ipl-0-25mm-1903-398) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-12*