Description
Six-sided Gear Ball puzzle. Complex gear arrangement for exciting puzzling-out work. 5 star difficulty - perfect for training your brain. Awesome for ages 9 - 99. Measures approx. 8 cm in diameter
Specifications
| Batteries Included | batteries not required |
| Product Height | 110 mm |
| Power Source | battery-powered |
| Product Weight | 0.28 g |