DIY Assembly Homemade Electric Toy Science Experiment

Bring to children and improve manual creativity
Children's birthday, Christmas, New Year gifts
Color: green + yellow + blue
Size: 155 * 115 * 160mm
material: plastic
Whether battery is included: No
Battery type: 3 * 5 # battery
Package Contents:1*Electric
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.