Adheres to most clean, dry surfaces without tacks, tape or glue—won’t stain or dry out. It's the no-mess way to easily hold paper items in place. Best of all, it's removable and reusable. It’s also perfect for anchoring collectables on shelves, computer keyboards on your desktop, or anything you want to stay in place. Nontoxic. Adhesive Putty Type: Pliable and Reusable; For Use On: Adheres Paper to Clean Dry Surfaces; Capacity (Volume): 3.000 oz; Nontoxic: Yes.