Rotring Technical Pen 0.50mm 4080M R151 - School Supplies

- 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 enables you to be technically perfect, every time
- Choose from 13 line widths with color-coded barrels for easy reference
- Refillable ink reservoir perfect for frequent users
Uses high-density opaque, lightfast, fast-drying waterproof pigment ink (not included)
- Push-on sleeve for easy access to ink helix and fast cleaning