STEM Warriors clash of cyborgs

Build your very own wooden cyborgs by following easy and step-by-step instructions. Rival Cyborgs - Icebreaker and Scorcher - need your help in the battle for the ultimate STEAM Warrior! Learn about the concepts of gears, elasticity, and centrifugal force along the way. Trusted by parents and loved by kids in 30+ countries. Every Smartivity toy goes through months of extensive research and testing before launch; carefully crafted by a team of toy designers, and tested by children, parents, & STEM experts.