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⚡ Elevate your desk game with kinetic elegance!
The QLKUNLA Newtons Cradle is a compact, premium beech wood kinetic toy that demonstrates the conservation of momentum and energy through perpetual motion. Designed for adults and STEM enthusiasts, it doubles as a stylish office decor piece and an educational tool, perfect for sparking curiosity and relieving stress without batteries or complicated setup.
| ASIN | B0B253HMYK |
| Age Range Description | Adult |
| Battery Description | No batteries required |
| Best Sellers Rank | #3,704 in Toys & Games ( See Top 100 in Toys & Games ) #14 in Executive Desk Toys |
| Brand Name | QLKUNLA |
| Customer Reviews | 4.2 out of 5 stars 1,857 Reviews |
| Educational Objective | STEM |
| Included Components | Newton's pendulum X1 |
| Item Dimensions | 5.6 x 4.7 x 5.7 inches |
| Item Weight | 0.51 Kilograms |
| Manufacturer | QLKUNLA |
| Manufacturer Maximum Age (MONTHS) | 960.00 |
| Manufacturer Minimum Age (MONTHS) | 36.00 |
| Material Type | Beech |
| Size | 5.7x5.7x4.7 in |
| Theme | Physics |
A**R
Great science learning
Very nice but beware of tangling nylon cords if used with too young of child. I recommend this for 8 yr old and up.
J**H
Great quality
My son requested one of these for Christmas. Well made and he loves playing with it.
L**N
Relaxing item
It's smaller then I thought it would be but still looks and works great.
K**Y
Works fine after fixing broken string
The product came with one of the strings broken, thankfully I was able to superglue it back
D**I
Great valentines day gift
Great Valentine's day present for my fiance
B**A
Don’t buy bad quality
So cheaply made when and if it works it only lasts for few seconds and the threads gets tangled quickly it got tangled to the point its impossible to straighten it out again. Waste of money and time. Frustrating!!
R**.
Good toy and teaching tool
Great teaching tool for “conservation of energy”. Also, a fun tool. NO BATTERIES NEEDED!!
R**S
Great product
Bought for family Christmas present and lived by all! Great value!
Trustpilot
1 month ago
1 month ago