Make the world move! With this interactively combined box, you get a great basis for revolving constructions. Magformers Spin square spins like a fidget spinner. Therefore, you can use it to build countless birds with rotating heads, beacons, carousels, flowers and many buildings according to your own imagination. Have fun with the variability of new pieces and original squares and triangles. The world is a wonderful place for growth, enjoyment of play and design.