Classmaster's premium glue sticks have been developed specifically for use in schools. The long-lasting PVP educational formula gives these glue sticks a shelf-life 3x longer than those made from standard PVA. The washable formula is non-toxic, acid and solvent-free, making it safe for use in classrooms, offices, and other environments, such as nurseries, playgroups and art and craft workshops Pack contains 100 x 40g glue sticks. PVP gluestick - 3 times longer shelf-life than standard PVA equivalents For use on card, paper and more Washable Non-toxic, acid free and solvent free 40g sticks Pack of 100