Newtons Cradle 5 Pendulum Balls Steel Balance Balls Science Educational Toys for Home Office Desk Decorative Ornament Gift

$5.66

$12.58

-55%

Tax excluded

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Newton's Laws of Motion---Pull one or more balls backwards, release them, and the same number of balls will swing on the other side.An excellent educational science tool shows the swing, but also the law of conservation of momentum and energy.
Great Construction---Our Newton's Cradle with 5 stainless steel pendulum balls hung using tough fishing line. Solid steel ball, good feeling of vertical sense, strong force when applied. Size: 8 x 7 x 9 cm / 3.1 x 2.8 x 3.5 in.
Simple Style and Stress Release---Interesting and suitable for decoration, perfect for home decoration, study or office table decoration accessories.
Multi Function---This product has educational, fun and stress relief benefits. Use it as a science aid in demonstrating physics principles in the classroom or as a toy. Because of its various funny way of playing, every kids are very easy to be attracted by newton's cradle, nice gift for them.
Quality Guarantee---We supply 1 year warranty, 30 days money back, 7x24 hours email support. If you have any problem, please don't hesitate to contact us, we will try our best to solve it for you.