Stress Relief Newton’s Cradle Steel Balance Balls Physics Science Pendulum
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.
Base size: 8.8*7.5*1.2cm
1 x Newton’s Cradle Balance Balls Desk Toy