Sand Art Supplies Sand Art is always the quick and easy way to keep the kids entertained. Now it s easier than ever. We supply the plastic sand art containers that the kids will absolutely love! 12 necklaces per package. 2¾″ tall and 1¼″ wide at widest point sand art bottle. Made of plastic. Lanyard necklace attached to cap. Assorted color caps. Our unique carnival and party supplies are just what you need. Sand Art makes for a great kids craft and with prices like these you can afford to let the kids enjoy it!