Incredibly strong 100% tough. Safe. Non-toxic. Washable. No run, controlled dispensing. Gorilla kids school glue is safe and non-toxic making it ideal for kids. The ultra thick formula & controlled dispensing make for clean projects and craft with no mess. Great for kids. Ultra thick formula dries clear. Non-toxic precision dispensing. Conforms to ASTM D-4236. www.gorillatough.com. Made in USA with imported materials.