This isn't just a basic squeeze marker - the rear tank cap unscrews so you can refill and reuse it instead of tossing it when empty

yet mighty in performance

archival and waterproof once dry

Body: solid aluminum barrel with airtight cap

tombow mono drawing pen Size:0.05 This isn't just a basicThe Tombow MONO Drawing Pen is a technical fineliner sold individually across 8 line widths, from 005 (about 0. 05 mm) up to 08 (about 0. 65 mm), letting you pick exactly the width a piece calls for rather than buying a fixed set. The tip is a metal jacketed needle guide holding a pressure resistant polyacetal core, built to handle firm pressure without bending or splitting, and the long steel sleeve makes it easier to track straight along a ruler,