Manomark Pen Black, Each

Details

Writes on all plastic, glass, metal, wool, paper and cloth, including "PTFE", fluoropolymer resins. With its precision seal valve the pens life is preserved and as well it allows for a smooth flow of ink even if it's left uncapped. Once dry, the solvent base ink is temperature resistant from 0 to 155 degree C (32-310 degree F). Markings are insoluble in water or hydrocarbons, resist many solvents, and are easily removed with alcohol.