Elmer's® Washable Disappearing Purple School Glue Stick Giant. #1 Teacher Brand®. Goes on purple. Dries clear. Acid free. 1 giant stick. 22g (0.77 oz). School projects. Paper. Decorations. Artwork. Fabric. Mount pictures. Acid free and photo safe. Uses: great for kids! Purple color is easy to see when applying, but dries fast and colorless. Washes easily off hands and out of clothes. Let's bond! Visit elmers.com for project ideas. ACMI. Art & creative materials institute certified. Conforms to ASTM D 4236. Non-toxic. 1.888.435.6377. © 2015 Elmer's Products, Inc.