Arc-shaped Newton's Cradle Balance Ball Science Puzzle Fun Desk Toy

Arc-shaped Newton's Cradle Balance Ball Science Puzzle Fun Desk Toy

















Description: Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy.
Friction and damping effects are also observed.
Often used as a toy to amuse people.
Includes steel balls, plastic frames and base.
Great gift for everyone.

Specifications: Original box: Yes
Color:Claret-red Base& Silver Frame
Size: 178x110x145 mm(LxWxH)
Weight: 162g
Quantity:1

Package included : 1 x Newton's Balance Ball