Description:This Mini Cradle Balance Ball is an excellent educational science gadget. It not only shows the pendulum, but also shows the law of conservation of and energy.
Specifications:Style: skiing, surfing
Size: about 18.5*17.5CM/7.28*6.89 in
Material: Iron
Style: A surfing style B skiing style
Packing List:
1*Balanced Ornament
Notes:Please understand that there are chromatic aberration products due to lighting effects and shooting angles.
Due to manual measurement, there are errors in product dimensions.