Set includes: wooden marble maze 45 magnetic maze walls 5 reusable paper grids start & end stickers 3 wooden marbles instructions and bonus VR viewer. Place a start & finish sticker add traps by punching out holes in the perforated grid paper then place magnetic moveable walls. Drop the marble in and use the knobs to tilt and play your maze. Manufacturered by Seedling. Free Maze App available for iOS and Android*. *Multiplayer feature currently unavailable on Android. Winner of the 2016 Tagie Award for Digital Toy or Game Designer Innovator of the Year. Named Hottest Toy of the Season by ABCs The View. Recommended for children ages 8+ Design your own virtual reality adventure with maze by seedling! combining high-quality materials with cutting-edge technology maze by seedling gives kids an exciting new way to play.