Elmer's School Glue Washable 1 Gallon- A safe, non-toxic glue that is ideal for children! Dries clear and holds strong. Use on clean dry surfaces such as paper, cloth, wood, or pottery. Use a damp cloth before glue dries. If dried, it is washable with soap and water. Do not dry clean, or use on photos, bare metal, submerged or heated surfaces. Perfect for making slime. Twist cap.