Gears! Gears! Gears! Treadmobiles
Gears, meet treads! Engineer your own twisting, turning creations with this 101-piece STEM building set’s colorful moving gears, then add extra fun with attachable rubber treads. Turn your creations into tanks, conveyor belts, and more! Follow along with included builds, or design your own creation. Works with all Gears! sets.
- Build your own engineering creations with this 108-piece STEM building set!
- Design new twisting, turning Treadmobiles, or follow along with the included Activity Guide!
- Master engineering, critical thinking and other STEM skills with every build!
- Works with all Gears! Gears! Gears! building sets.