Hand-cranked inertial rotation magic-flying spinning top creative colorful luminous magnetic track children's educational decompression toy illustrate: 100% brand new and high quality Features: Light toys and moving wheels are part of light-emitting diodes A disk of a toy rotates around an orbit in a metal, which is specially designed. This is still primitive and wild. Very suitable for children, but put it in the hands of a grown-up person and see the life of your inner child. With some moments of practice and patience, you will master this primitive, classic and pick it up again and again. Its clever design makes most dynamic and potential energy sources, which means that only a small movement needs to keep moving. One causes the inner wheel to add an effect when the lights flash when you move fast and heal. Specification: Item Type: Wheel, one built on top magetic Material: Plastic Power supply: 3 button batteries (included) Size: approx. 7x20x5cm Color: orange, green，pink，blue Quantity: 1 pc Please allow errors of 0-1 cm due to manual measurement. Please make sure you don't mind providing it before. The screens of different monitors may not reflect the actual color items due to differences. Thank you! The plan includes the following: 1x wheel gyro magetic