Attach items to paper wood cloth pottery and more with the non-toxic adhesive of Elmer s Washable School Glue. Specially formulated to be washable and easy to use Elmer s School Glue is perfect for school projects and home arts and crafts. Elmer’s School Glue is adjustable before setting and does not run delivering reliable results with every use. You can also use your liquid glue to create glue slime! Item includes 1 gallon of glue or 128 ounces.