Gecko Run: Snake Expansion Pack

` With the Gecko Run: Snake Expansion Pack, you can take your Gecko Run Starter Set   to the next level and send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it through! The Snake Expansion Pack comes with over a dozen pieces to complement the Gecko Run Starter Set, including the Snake stunt; additional marbles and nano-adhesive pads; 2 extra tracks; and more. Intuitive:Tracks attach to smooth surfaces with the help of clever nano-adhesive pads that stick to smooth, vertical surfaces around your home Mess-free: The pads are not glue-based and can be quickly and easily repositioned without leaving behind damage or sticky residue. Open-Ended:Position in endless configurations on smooth surfaces Educational:Develop engineering and problem-solving skills, and see physics in action Tracks made from renewable raw materials Gecko Run takes classic marble run