1.PVA and PVP. 2.pass EN71&ASTM4236 3. high adhesive force. 4. non toxic,washable,steady,over 24 month QGP MTGJ-3B fashionable glue stick :1.different to ordinary, have better cost performance.2.excellent stability,shelf life over 18 months whether PVA or PVP glue.3,we can produce the colorless and colored, or containing glitter powder.4,non-toxic,harmless,tasteless,washable...5.it's the solid ...