Feature
●Wide range of applications: It demonstrates a pendulum and demonstrates the management of momentum preservation and the laws of mechanical energy. The Newton Cradle is great for learning and home decoration. It can be a funny gift for friends, family and children
●Balance Ball: When you pick and release the ball of the end with your finger, the power is transmitted to the next sphere and the other side will move. In nature, it is affected by friction and gravity so it will stop after a while
●Durability: The newton cradle is made of ABS and steel material, and has good properties such as rust, heat resistance, and corrosion resistance. Solid material ensures stable operation, accurate and reliable
●【Good Gift】 Balance ball and Newton cradle play an important role in its unique behavior and learning. It is also durable and has a wide range of applications, so it can be used as interesting gifts and educational materials. These features will be a long lasting item
●Quality Assurance: We guarantee that all of our products are of high quality. If you like, you can buy with confidence. We guarantee to provide you with the best products and the most satisfying services. Please feel free to order it. If you have any problems with the product such as defects, please feel free to contact us by email and we will try our best to make your satisfaction. We guarantee that all of our items will provide one month return and exchange service as well as free customer service
Description
Color: Sliver Material: ABS + Steel Ball Diameter: 1cm / 0.39"(appr. Ball Quantity: 5 small balls packing: Carton Size: (L)x(W)x(H)8.5x7x9cm / 3.35"x2.76"x3.54"(appr) Package included: 1 x Balance Ball Toy Notice:Please allow 1-3cm error due to manual measurement and do not mind before ordering.Please understand that color abnormalities may exist in different photographic placement.