Disappearing Color Glue Stick, purple color lets you see where you've applied the glue, then dries clear! Clean & easy, applies without mess, no wrinkled paper, dries quicker than liquid white glue. Safe for children, non-toxic, no small parts, washes out of clothing. Use Avery Glue Stick for a strong, permanent bond for: Paper or cardboard, arts & crafts, sealing envelopes. Avery offers a Glue Stick for every use: Removable Glue Stick: To stick your own notes to other papers, or to the wall, or to your desk. Then remove the note and re-stick it elsewhere! Large Size Glue Stick: The economical 1 oz. is perfect for heavy use. Conforms to ASTM D4236.