Use these versatile favor cups to serve tasty party punch, and send your guests home at the end of the night with enchanting Harry Potter party favors! Your treats, toys, and trinkets will fit perfectly inside these delightful reusable cups. Featuring pictures of Hogwarts houses, these cups are also BPA-free and top-rack dishwasher safe. It just gets more and more magical! Plastic. (1 dozen per unit) 4 1/2 16 oz. ™/© Warner Bros. Entertainment Inc.