Invisible Ink for inkjet, used for sticker, document etc
we are specialty ink chemistry in Indonesia, especialy ink technology.
YudOne UV INK USED IN BARS, CLUBS, AMUSEMENT PARKS FOR RE-ENTRY & SECURITY PURPOSES. DRIES IN 10-15 Dries DALAM 10/ 15 SECONDS ON HANDS & .WILL NORMALLY STAY ON FOR 12-18 HOURS. Price $ 70 per Liter