The Learning Journey Techno Gears Marble Mania STEM Construction Set - Catapult Marble Run (80+ pieces) - Learning Toys & Gifts for Boys & Girls Ages 6 Years and Up, Multi (266823)
Another member of the Techno Gears Marble Mania Mini Series, the Catapult set includes over 100 pieces to build and create your own marble and gear run. Once completed, the spring loaded shooter launches the marble to the top of the build where the track and the fun begins. Ages 6+ years.
