Chidren love playing with sand. Now with kinetic sand they can bring their sand inside, shape it, mould it and create their favourite shapes - all mess free! Now availabnle in the popular tri-colour bundle (red, blue and green). About kinetic sand: kinetic sand is 98% sand and 2% magic. The "magic" is a bonding agent that causes the sand to stick only to itself in a soft clump. This sand-in-motion flows and shapes just like wet sand, but leaves surfaces completely dry and mess-free. When pressure is applied to kinetic sand, it keeps its shape allowing for all kinds of sculpting and moulding.