

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.
⚡ Swing into brilliance with every click — physics never looked this cool!
The Newton's Cradle Balance Balls feature 7 polished stainless steel spheres suspended on durable fishing lines within a solid beech wood frame. Measuring a compact 5.7x5.7x4.7 inches, this kinetic desktop toy visually demonstrates momentum, energy conservation, and Newton’s third law of motion. Ideal for office decor, stress relief, and educational use, it’s a stylish, interactive piece that captivates and inspires curiosity in any professional or home setting.






| ASIN | B0C7KRG6NP |
| Age Range Description | Adult,Kid |
| Brand Name | QLKUNLA |
| Country Of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (654) |
| Educational Objective | Understanding Momentum, Energy Conservation, and Third Law of Motion in Physics |
| Included Components | Newton's pendulum X1 |
| Is Assembly Required | No |
| Item Dimensions | 17 x 11.9 x 14.8 centimetres |
| Item Type Name | Newtons Cradle Balance Balls |
| Item Weight | 1.17 Kilograms |
| Manufacturer | QLKUNLA |
| Manufacturer Part Number | A-12 |
| Manufacturer Warranty Description | 1 |
| Material Type | Beech |
| Maximum Age Recommendation | 36 |
| Minimum Age Recommendation | 36 |
| Model Number | A-12 |
| Set Name | 7 |
| Size | 5.7x5.7x4.7 inches |
| Theme | Physics |
| Unit Count | 1.0 count |
Trustpilot
3 weeks ago
4 days ago