Transform ordinary cardboard into extraordinary creations with Elmer’s Build It Tools. Whether it’s a daring castle, a futuristic robot, or a roaring dinosaur costume—the possibilities are endless! This 50-count Screw Pack is great for replenishing your Elmer's Starter Set, so you can continue building more cardboard creations! Elmer's Build It Tools Screws allow you to easily connect up to 2 pieces of cardboard with the Elmer's Build It Tools Screwdriver and Holepunch. Plus, screws can be unscrewed and reused on other creations. Safe for kids ages 6 and up!