NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project (Amazon Exclusive)

The National Geographic 150-Piece Magnetic Marble Run STEM Building Set is a wildly creative super puzzle that brings a new level of excitement to building a marble maze! With its innovative spiral lift and magnetic connectors, kids and adults alike can build, create, and explore engineering and physics on any magnetic surface.

This set provides everything you need: Spiral lift with power pack; 7 spirals and end piece for variable height; 44 magnetic connectors; 26 track pieces; 32 trick pieces - 3 funnels, 2 arounds, 2 corners, 3 flex, 4 poles, 3 simple spinners, 2 spinner pros, 1 bell, 2 switches, 2 catapults, 8 U-turns; 25 marbles; storage bag; detailed instructions, and fact-filled Learning Guide.

Don't miss out on this exciting opportunity to unleash your creativity and explore the world of physics and engineering with the National Geographic 150-Piece Magnetic Marble Run STEM Building Set!