SMARTIVITY SMARTIVITY SPEEDSTER
|Availability:||In stock (6)|
Learn about motion, elasticity and momentum faster than your car can race past the
finish line. Smartivity's Stem Wheels educational DIY learning toy takes adrenaline
rush to the next level. Build your own car, load it into the launcher and watch it go
zoom! Decorate with your own paints and markers and make it unique! Challenge
your friends to a race and compete for the title of the master racer!