Newton cradle Pendulum Balls is not only a toy, but also a good desktop decoration. You can put it on a table or shelf and swing it anytime, anywhere, which will be a wonderful view of your home or office.
Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side.
Place of Origin:China
Use:Office desktop decor, Business gift
Logo:Custom logo
Color:As pictures
Newtons Pendulum Magnetic Balls Stress Relief Black Wooden Base
$2.00
Pull back one or more of the balance balls, release them and the same number of balls will swing up on the opposite side.
