Creative Gravity Play! The Trix Track Magic Switcher is more than a classic wooden ball run with fun and exciting eye-catching tricks and an easy locking system that keeps your creations stable while you build your maze. With your imagination there are endless configuration possibilities! With the Trix Track Magic Switcher you can build a fun ball maze with this multi-piece wooden ball run track. The Trix Track Magic Switcher set includes many eye-catching tricks including the famous Magic Switcher trick where one color ball rolls in but a different color ball rolls out! Specially designed bricks are made from a combination of eco friendly recycled saw dust and food grade plastic so it is safe, durable and good for the environment. Combine with other Trix Track sets to create even larger tracks, more trix and endless fun!.