Polymorph 350g Bag

Brilliant nylon type plastic that you can mould and model yourself. Simply pour the granules into hot water, no more than 60 degrees centigrade. Wait until the polymorph melts and sticks together, carefully take out of the water as it might be hot and mould into anything you like. Let cool and amazingly your idea has turned into a solid 3D object. Can be re-used many times over.