Numberblocks
✓Price
$43.99
Balance Balls Toy With Mirror Newton's Cradle Balance Balls Wooden Base Art in Motion Toys for Kids Adults Physics Science Pendulum Ornaments Educational Toy Gift Home Office Desk
★★★★★
$43.99
Quantity
1
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About this item
- Science toy. When feeling tired of studying and working, you can stir balls to hear the clinking sound to ease.
- Excellent educational & science gadget, own your very own piece of scientific history and explore significant values of physics.
- Great for home ornament, study or office desk table decor accessories, etc. Also good for birthday gift and kids toy.
- Excellent educational science gadget. Not only demonstrates a pendulum, but also shows the laws of conservation of momentum and energy.
- Pull back or more of the balance balls, release them and the same number of balls will swing up on the opposite side.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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