Get a superior drawing and writing experience with Staedtler Triplus Broadliner Felt Tip Pens. They’re ergonomically designed with a triangular shape that makes them comfortable to use. These stable, pressure-resistant, fiber-tip pens have a broad tip that produces approximately a 1 mm line. They’re safe from drying out when left uncapped for days, and they store neatly inside a transparent flip-top case. - Staedtler Triplus Broadliner Felt Tip Pens - Assorted Colors, Set of 10