By playing with slime crystal putty magic soft jelly you can poke it, stretch it, wiggle it, pour it from hand to hand. slime crystal putty jelly is best for kids as they can give as birthday return gifts, carnival prizes and pinata. By playing with these clay your kid can develop imagination and creativity. Slime crystal putty magic soft jelly do not stick to hand and it is crystal clear, easy to shape and feels like real jelly. This is available in mixed colors and can easily moulded.