Mistakes will certainly happen during your project, and you’ll likely put your adhesive somewhere you don’t want it. Now it’s easy to “undo-that-glue” with AdTech’s Glue Runner Eraser! This eraser is non-toxic and acid-free, and easily removes glue runner adhesive from paper substrates. Just rub it over the adhesive like a pencil eraser, and voila, the adhesive is gone. When the eraser loses its ability to remove adhesive, simply cut a slice off with clean scissors to expose a fresh edge.Details:2" x 2"NontoxicAcid-free