Smartivitiy: Music Machine Radio Controlled Trucks You'll need to purchase the

You'll need to purchase the original BUILDZI game separately

5 MOD Wheel Size: 52mm Kit/RTR: RTR Shock Type: Plastic

Detailed features include a sweet tri-colored face

sensor-assisted SAFE® technology gives it built-in stability

Smartivitiy: Music Machine Radio Controlled Trucks You'll need to purchase theBuild your very own wooden music machine by following easy and step by step instructions. Imagine, not just owning, but having your child build their first ever instrument! Learn about the concepts of gear mechanics, vibrations, and musical notes 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,