Monday, March 4, 2019

Chofit Newtons Cradle Balance Balls Physics Pendulum Science Toy Z-shaped Science Kinetic Energy Swing Ball Decoration for Home and Office-Fun Gadgets Relieve Stress

6:09 AM Posted By AdseToreha

Best Price

$18.99

Notes

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Product Photos

Product Descriptions

Specification:
Weight:about 500g
Size:18cm*11cm*19cm
Material: Metal base, stainless steel ball, Nylon thread

Features:
*Made of High quality stainless steel and Nylon thread.
*Uses hands or other external force to make it swing.
*Can decorate living room, office, meeting room and more.
*Creative wiggler decoration on your desk to give you relax feelings.
*Also a perfect gift choice for friends, children or families and love.

Package Include:1 x Newton's Cradle Desktop Toy

Customer service:
If for any reason you are unhappy with any product by Chofit, please feel free to contact us. We take full ownership and responsibility for the quality of our products and will do our very best to solve your problem quickly and efficiently!Physical principle -- Conservation of momentum law&conservation of energy law, making the the ball keep on swing.we can not create a vacuum environment,so it will not non-stop swing.
Swing time -- The ball swings continue in perpetual motion for only 15-25 seconds（about 50 times） due to the resistance of the air and friction, but it won't influence the effect of playing.
Product details -- Size:18cm*11cm*19cm,Weight:about 500g.Five equal-quality balls, five lines of equal length,High quality Metal foundation and stainless steel swinging balls with mirror surface.Nylon thread.
Versatile Application -- An exquisite decoration for house,school or office (2) Excellent educational & science gadget for kids(3)The ball constantly swinging symbolizes the never-ending love-Eternal Love for your families and the one you love.
Package&Service -- 1*Newton's Cradle Desktop Toy.We take responsbility for our products.Unconditionally refund or resend with any quality problems, life-time friendly customer service.