SKNG Luminous Newton Swing Ball Toy - LED Kinetic Energy Demonstrator, Physics Science Educational Toy for Kids & Students (Black) | Perfect for Classroom Experiments, STEM Learning & Fun Science Gifts
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Estimated Delivery:7-15 days international
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SKU:58448378
Product Description
Feature: 100% brand new and high quality. Quantity:1pcs. Product Material: frosted glass + fishing line + plastic base 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:12*12*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.Package Include: 1 x Newtons Cradle LED Light Up Kinetic Energy Home Office Science Toys Home Decor
Product Features
[Luminous ball]: The luminous Newton ball swings more dazzlingly at night. There is a luminous plate on the base, which is projected onto the glass beads. The glass beads are colorful and very attractive.
[Science Educational Toys]: Not only demonstrates the pendulum, but also demonstrates the law of conservation of momentum and energy, and observes friction and damping effects. Newton pendulum ball toys help your children learn physics knowledge, conservation laws, and help the development of the brain.
[Multi-purpose]: The size of the luminous Newton swing ball is 12*12*9cm. Not only an educational toy, but also a perfect home decoration, desktop decoration, suitable for Christmas decoration and office decoration.
[Durable material]: Frosted glass + fishing line + plastic base, LED luminous Newton swing ball shows the law of conservation of physics, relying on the conversion of electrical energy into kinetic energy to swing. And it is luminous.
[Battery power supply]: 4 x AA batteries (not included), you can have a Newton cradle toy with only 4 batteries. Simple and convenient to use.
