MARBLEOCITY MINI COASTER
Kids can build their own working roller coaster model made of real wood. The Mini Coaster takes approximately one to two hours to build, and measures 6 inches when finished. Tinkineer’s Marbleocity introduces children to engineering principles and physics concepts with STEM model kits made of precision-cut wood. Each kit includes easy-to-follow assembly instructions in a graphic novel that features the Tinkineer characters.