1)ASTM, D-4236 EN71 2)Use for writing,edging,decorating cards (3D Glue,glue,Glitter glue) 3D Glue(glue,Glitter glue)Use for writing,edging,decorating cards,craft projects,gifts and more.Safe,NOn-toxic,when it's dry ,it has stereoscopic effect. Have passed the certificate standard of American ASTMD-4236, EuropeanEN71;(3D Glue,glue,Glitter glue) 3D Glue(glue,Glitter glue)