Newton Cradle Balance Ball Newton Cradle Pendulum Swing Ball Gift for Christmas Newyear Birthday 5 Steel Ball Black
Newton Cradle Balance Ball Newton Cradle Pendulum Swing Ball Gift for Christmas Newyear Birthday 5 Steel Ball Black
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Newton Cradle Balance Ball Newton Cradle Pendulum Swing Ball Gift for Christmas Newyear Birthday 5 Steel Ball Black

Key item features

  • Material Composition: Made of a wooden base, high-quality nylon thread, and metal balls for durability and a pleasant aesthetic.
  • Compact Dimensions: The Newton's cradle measures 5.3 x 4.5 x 5.3 inches (LxWxH), making it a suitable size for desks and shelves.
  • Single Set Package: Includes one set of swing balls, ready for use as a decorative or educational piece.
  • Decompression Toy: Functions as a stress relief ornament, with balls that can hit and swing against each other.
  • Educational Tool: Demonstrates the principles of pendulum motion and the conservation of momentum and energy, with balls moving smoothly for up to 20 seconds.
  • Pure Black Design: Features a plastic base and metal frame with a sleek, pure black design for a modern look.
  • Versatile Use: Serves as an interesting toy, a good teaching prop, and a creative, novel decoration.
  • Gift Potential: Ideal as a gift for friends, teachers, classmates, and loved ones.
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Current price is $17.99
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Arrives by Sun, May 17
Sold by Dongyux
Fulfilled by Walmart
5 stars out of 5, based on 4 seller reviews(5.0)
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About this item

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Customer ratings & reviews

3.9 out of 5 stars
stars15 ratings11 reviews
How item rating is calculated
  1. 5 stars53% (8)
  2. 4 stars27% (4)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star20% (3)

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Showing 1-3 of 11 reviews

Sep 5, 2025
prentice
Top Reviewer
Sold byEryi CHENGHAODelivered byWalmart
5 out of 5 stars review

Verified Purchase

I've always wanted a pendulum like this and I was happy to see it on Walmart.com. I bought this one for my son's birthday. I'll be getting another one for me.

Incentivized Review
Helpful?69FVAE5YDL7T6933966508
Dec 29, 2025
Lisa
Walmart Associate
Sold byDongyuxDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Grandson loved it. Because of his autism spectrum he can relax and meditate in calm place. Thank you.

Incentivized Review
Helpful?69FVAE5YDL7T6933966508
Dec 29, 2025
Jaron
Sold byDongyuxDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A Gift For All

Awesome product! Will buy as gifts for people!

Incentivized Review
Helpful?69FVAE5YDL7T6933966508