Planetary Gears Fidget Desk Toy

The Herringbone Planetary Gear Fidget Toy is the perfect way to keep your hands busy while having fun! With a 3:1 reduction, it’s not only a satisfying fidget toy but also a great tool for demonstrating planetary gear reduction. This model offers a hands-on way to learn how planetary gears work, making it both educational and entertaining. Available in a variety of colors, with more options coming soon, it’s a must-have for fidgeting and learning!