Gecko Run Marble Run Spinners Expansion Pack by Thames & Kosmos – Extra Stunt for Vertical Marble Run Starter Set; Fast, No-Mess Setup with Residue-Free Nano-Adhesive Pads for Hours of Creative Play

What’s included: The Spinners Expansion Pack comes with over a dozen parts to complement the Gecko Run Starter Set, including two gear wheels to add some spinning action to your marble run–use them individually or together for surprising effects! Also comes with two additional tracks, marbles, and nano-adhesive pads. Innovative: Design your own vertical marble runs with this specially designed system of flexible tracks that does not require any support structures, allowing you to build higher with fewer pieces. Intuitive & Mess-free: Tracks attach to smooth surfaces with the help of clever nano-adhesive pads that create a strong but temporary bond; the pads are not glue-based and can be quickly and easily repositioned without leaving behind damage or sticky residue. Open-ended & Educational: Combine different configurations and environments for endless possibilities; develop engineering and problem-solving skills and see physics in action. Tracks are made from renewable raw materials. › See more product details