item number etp-ex-B078N1BNZ9

Rambling Newtons Cradle Balance Balls LED Light Up Kinetic Energy Multi Color Home Office Desk Science Toys Decor Art Work Gift BK

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  • ✿Includes steel balls, plastic frames and base

Product Material: frosted glass + fishing line + plastic base Size:15*15*12cm.Batteries:4 x AA batteries(Not Included) Manufactured by Rambling. Not only demonstrates a pendulum but also shows the Laws of Conservation of Momentum and Energy. Friction and damping effects are also observed 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. Includes steel balls plastic frames and base

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Product Details

SKU etp-ex-B078N1BNZ9
Quantity Available in Stock 36
Manufacturer Part Number Rambling
Amazon ASIN Code B078N1BNZ9
Category Science Kits