This Scola Blue Label PVA glue is the most widely used type of glue in pre-school. It is ideal for sticking paper and card, and is washable when wet and dry. The glue is non-toxic, acid-free, completely odourless, and safe for kids as used in schools. It dries to a clear finish, is phthalate-free, and wheat and gluten-free. Supplied in a 5 Litre bottle.