Staedtler Mars Technical Drawing Pen Set

Staedtler's Technical Drawing Pen Set was designed for sketching, drafting, and writing. Each maintenance-free pen features a tip encased in a protective solid metal sleeve for working with rulers and templates. The permanent, lightfast black ink is waterbased, fast drying, acid-free, smudge proof, and bleed resistant.

Staedtler technical drawing pens are great for sketching, graphic design, and writing. They feature a special ink feed system that issues a consistent line width at any angle. The barrel of the pen has an ergonomic grip zone with an integrated roll stop feature.

Each set includes one pen and four interchangeable points in sizes 0.25 mm, 0.35 mm, 0.5 mm, and 0.7 mm.