This school glue stick formula has a smooth application and is great for kids! The disappearing purple formula goes on purple so it is easy to see when applying, and the glue dries clear when it’s set. It is safe, nontoxic and acid free, and it washes easily off hands and out of clothes. Details:Disappearing purple8 g stick size7 packs (6 sticks per pack, 42 total sticks)NontoxicFor ages 3 and up