NATIONAL GEOGRAPHIC Magnetic Marble Run 150 Piece Set

The National Geographic 150-Piece Magnetic Marble Run STEM Building Set 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. • A KICKSTARTER SUPERSTAR - This patented marble racetrack is the most backed Kickstarter magnetic super puzzle of all time! Each track and trick has its own unique properties—just move them around to adjust or add exciting new pathways! • DESIGN, BUILD, TEST, CREATE - This wildly creative super puzzle includes a motorized marble lift, 70 tracks & connectors, 32 trick pieces, 25 marbles and more for infinite building combinations and endless amounts of creative fun! • BUILD ANYWHERE MAGNETS STICK - This STEM marble maze for kids and adults can be built on any vertical magnetic surface like the fridge, lockers, whiteboards, workbenches & more! • BUILDING YOUR MAZE IS EASY - The secure snap-fit connectors eliminate frustration to keep you creative, with detailed instructions highlighting how to use each piece, and a Learning Guide that teaches about physics and engineering! • 12 x 3 x 14.75 inches New Open Box Item, mild wear & tear to outer box, 150 pieces counted & present! FREE GIFT Included with purchase! NATIONAL GEOGRAPHIC Magnetic Marble Run - 150-Piece STEM Building Set For Kids & Adults