Invisible Ink Gallon 6744

INVISIBLE INK FOR MARKING PAPER 6744 Invisible Ink for Marking on Paper - Gallon. Need to mark product with an invisible mark? Invisible ink is the safe and easy answer! Stamp paper tickets with 6744 invisible ink so that they cannot be easily duplicated. 6744 invisible ink dries instantly Does not leave a shadow Use on porous surfaces like paper tickets, cardboard packaging or other porous surfaces Use UV flashlight to detect invisible ink mark Shows up as Blue under Ultra Violet light Apply invisible ink with rubber stamp and ink pad Need to mark hands for admission to an event? Use 6330 Invisible ink which is safe for marking on skin. 6744 Invisible Ink in the Gallon size is NOT a stock item. Please allow a few extra days for shipping 6744 ink available in smaller containers, however mfr requires minimum purchase for drop-shipments Ground shipping only! Item # 6744 Invisible Ink Gallon FI06744VG1