- These little steel balls will keep you entertained all day
- The back and forth motion is a soothing experience you'll enjoy day after day, learn about the conservation of momentum and energy
- Desktop display version of Newton's cradle performing based on Newton's Law
- Frame and balls are made of metal. Size Approx: W5.5" x H5.5" x D4.5"
- Conservation of Momentum and Kinetic Energy
This product is shipped from our supplier's warehouse in Phoenixville, PA, United States
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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