DYKEM TEXPEN(R)

TexPen is a paint marker with a stainless steel ball at the tip.
It can leave clear marks on any surface, including metal, plastic, glass, concrete, and rubber.
The ball at the tip sinks inward via an internal valve action mechanism, and ink is ejected directly from its clearance. The TechSpen can mark directly on oily, greasey, and water-covered surfaces.
The pressure valve at the rear of the pen controls the ink flow, allowing you to mark at any angle. Additionally, the ballpoint at the tip of the pen effectively seals the ink inside, preventing it from drying out.
It has a sturdy aluminum body, which maintains its shape and writing feel until the very end.
Since the ink is dispensed directly from the pen tip, a drying time of several minutes to 30 minutes is required.
*While it can be safely used on most surfaces, please perform a surface test before use.