Mars Matic are technical pens by Staedtler with precise chrome plated drafting tubes. These pens are designed for use specifically for drafting paper and tracing paper.
- Includes four Mars Matic drawing pens
- Pen sizes: 0.25mm, 0.35mm, 0.5mm, 0.7mm
- Also includes one 22ml bottle of Mars Matic ink
- Supplied with compass adapters
- Made for maximum precision
- with hard chrome-plated drafting tube
- Steady in flow due to ink collection system
- For use on drafting paper, tracing paper and matt drafting film
- Easy to refill from bottle or with ink cartridge
- Presented in a practical storage case