Elmer's disappearing purple 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 dries clear. It is safe, non-toxic and acid free. It washes easily off hands and out of clothes. Each pack includes 4 glue sticks, 0.24oz per stick. Sold as 6 packs for a total of 24 glue sticks.