Durable tip, clicker & barrel, for precise writing in a clean room environment, where the prevention of chemical exportation and particle contamination is critical

The non-toxic ink of each Felt Tip Marker is waterproof and smear and fade-resistant, for archival quality. Durable tip for precise writing in a clean room environment, WHERE THE PREVENTION OF CHEMICAL EXPORTATION AND PARTICLE CONTAMINATION IS CRITICAL. The pen body is manufactured from a…

The pen bodies are manufactured from a molded, single piece, extruded high density, white polyethylene. The cap is a high density polyethylene which has been molded. The ink cartridge is a two piece container constructed of a metal body with a roller for ink dispense. Black Ink…