STAEDTLER 315 WP4 Lumocolor Non-Permanent Pen, Medium Line Width, 1. (US IMPORT)
MPN: 315 WP4 ST. Type: Permanent Markers & Marker Pens. Universal pen for use on overhead film and almost all surfaces. Can be wiped off film using a damp cloth. Pattern: Solid. Ink/ Lead Colour: Assorted.