EODVICS 7 Pack Upgraded Invisible Ink Spy Pen with UV Light, Magic Marker
Exclusive Classroom Reward for Teachers: Tons of fun, creative classroom uses too! Write on skin, paper, walls, tables—even clothes! Class Party Goodies: Perfect for the RSVP’s to wedding invitations; Goody bags for kids’ spy parties; Make a fun party favor; Great goddie bag treat and brings you an amazing variety of fun applications.