MindWare
✓Price
$54.99
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Dsacxixai Newtons Cradle Physical Swinging Balls, Perpetual Motion Balance Ball Desk Plasma Ball Toys for School Home Office
★★★★★
$54.99
Quantity
1
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About this item
- Quality Material The Newton cradle balance ball is made of steel, measuring about 18cm(L) x 11cm(W) x 14cm(H). Newton's balance ball without taking up too much space. The induction magnetic ball tool is a cool trick
- HOW TO - Remove multiple balance balls, release them and observe an equal number of swings upward on the opposite side, demonstrating momentum transfer in action. This device not only presents a pendulum in action, but also vividly illustrates the principles of conservation of momentum and energy. It is an attractive tool for exploring fundamental scientific concepts
- RELAXATION TOY - When you need a break after studying or working, simply stir the balls to hear the soothing sound of the ringing. The sensory magnetic ball provides a soothing experience, making it ideal for stress relief and relaxation. Relaxation and entertainment.
- VERSATILE PIECE - To enhance your belongings in the bedroom, in the office corner or as an office accessory, these decorative balls add a touch of sophistication and intrigue to the space. It is also an educational toy.
- Scientific Education - Immerse yourself in the important values of physics with this great educational and scientific gadget that provides hands-on learning opportunities. Discover the wonders of scientific exploration.
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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