Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor^Sale

Name: Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor
Rating: 4.7 (22 reviews)

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Description

Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor

Feature:

100% brand new and high quality.
Quantity:1pcs.
Product material: metal bracket + ABS base + solid iron ball
Not only demonstrates a pendulum, but also shows the Laws of Conservation of Momentum and Energy
Friction and damping effects are also observed
Includes steel balls, plastic frames and base
Size:
L: 15 x 15 x 12cm
S: 12 x 12 x 9cm .
Easy and convenient to use.
Batteries:4 x AA batteries(Not Included)
Glowing Newton ball swing more dazzling at night, the base has a luminous plate, projected onto the glass beads, glass beads showing colorful, very attractive.