Just lift the ball and let it clack against the others. You will be relaxed as the balls swing back and forth using their own kinetic transfer of force. This is a great little lesson in physics. This cradle rests on a wood gain base making it ideal for your executive desk.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.91 inch
Height : 5 inch
Length : 6.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01ICIA1YQ

Product Description

Just lift the ball and let it clack against the others. You will be relaxed as the balls swing back and forth using their own kinetic transfer of force. This is a great little lesson in physics. This cradle rests on a wood gain base making it ideal for your executive desk.