Tube Checker Pen (N-TCP)

These double ended pens are water and solvent proof. Useful in all departments as they can write on glass, paper, plastic and metal. Once dry, the writing is waterproof and will not blur and will not be affected by organic solvent such as Ethanol, Xylene and Chloroform. These pens have a fine point and a normal point for script variety.

Manufacture: Daido Sangyo