A compact aluminum ballpoint pen inspired by a technical drawing pen by Penco.

Featuring a hexagonal aluminum body with engraved crosshatch on its lower barrel, the pen provides a light yet firm grip, and does not roll around the surface when not in use.

The handy pen fits in your pocket, and produces a consistent fine line of permanent black ink. The needlepoint tip of 0.5mm is perfect for any precise drawing, or used along a ruler's edge. Comes encased in a kraft paper box.

Compatible with D1 or Japanese 4C refills.