Physics toy

Everything is included to make this fantastic kaleidoscope - Creating millions of dazzling patterns in the viewing chamber - Make up a 25cm long kaleidoscope which object chamber is specially designed with a removable cover - Simply change the different t

OVER THREE EXCITING EXPERIMENTS: Exciting toy for little inventors. Get busy inventing with this playset containing over three exciting experiments and create a mechanical grabber, a crane, and a climbing frog. There are no limits to your imaginative inve