Turns junk into toys that go! Makes 1000s of different toys. Fits all sizes of boxes, bottles cartons and more: wheel frame expands to a whopping 40cm long & wide.
Pull-it-back & watch-it-go rubber band drive. Glow-in-the-dark wheels! Enjoy the J-Heroes first awesome adventure in the included comic.
Make and play, day after day… Sturdy, re-usable parts mean you can use your kit again and again.
A STEM toy that is both fun and educational.