It's a race across the sandbox! Can you make it across at first. Spin the spinner and move, but beware: the other player can build obstacles to block you. When you get a chance, you will block your opponent or smash an obstacle in your path. Watch it come to life in your hands. Comes with 500g Super Sand, 4 castle moulds, and 2 roller attachments. Never dries out - use again and again! Stays clumped and won't make a mess. 100% non-toxic anti-bacterial. Laminated box opens up to become playing surface.