Fisher Replacement Space Pen for Contractor Tool Pen, Set of 2, Black

Description

This is the replacement cartridge for the contractor tool pen. It features a black ink, standard ballpoint refill pen with sealed and pressurized cartridge at approximately 35 pounds per square inch. It is unconditionally guaranteed to writes on wood, metal, drywall, rubber, plastic, foam, wet surfaces, through grease, underwater, upside down, or at any angle. Working in extreme temperatures from -30 to +250 °F. Set of 2.