Young scientists, engineers, and inventors will love exploring and creating with Circuit Cubes Whacky Wheels Kit. Snap together Circuit Cubes, building bricks, wheels, and gears (all included in kit) to make more than 10 different self-powered vehicles.
- Rechargeable Battery Cubes
- Includes materials and directions for multiple projects
- Fits your bricks! Works with all LEGO® and MegaBloks®-type construction bricks
- 80+ hours of creative play
- Seamless circuit connectivity (no soldering)
- Safety-tested & approved for ages 8+
- Created by STEM teachers, tested by kids