This classic Kinetic Motion Desk Toy entertains, soothes your senses and teaches Newton's Cradle concept of kinetic energy where every action has an equal but opposite reaction. You can enjoy watching Newton's Third law in action through this popular, mesmerizing desktop office accessory.
|Backorder||Delivers in 1 to 4 Weeks|
A portion of the proceeds of you purchase of this item help contribute to all our MuzeMerch partner venues and support their causes of education and conservation. Thank you for your support!