Kinetic sand is the squeezable sand where you can feel the fun!pack it, pull it, shape it and love it, kinetic sand is so incredible you can't put it down. It's easy to shape and mould and flows through your fingers like a slow moving liquid, but leaves them completely dry. Now with the kinetic sand box set, kids can play on a large play surface while containing the mess! Mould amazing sand sculpts and have endless hours of fun with the kinetic sand sand box!contents include 1lb purple sand, 4 underwater themed moulds and 1 plastic sand box tray.the kinetic sand box set is suitable for ages 3 years and over.