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MOTORIZED LIFT FOR ENDLESS RUNS - Features a motorized lift that carries your marbles up almost 20 inches and drop them onto the track! Create a perpetual motion machine that continuously takes your marbles back to the top to launch again!
150-PIECE KIT FOR MASSIVE MAZES - With 106 construction pieces, 30 marbles, and the 14-piece spiral lift, you get everything you need to create endless configurations of marble runs A storage bag is also included to safely store your kit.
COMPATIBLE WITH NATIONAL GEOGRAPHIC MARBLE RUNS - Expand any National Geographic Glow-in-the-Dark Marble Run with this kit All pieces, including the spiral lift, work seamlessly with existing sets (non-magnetic), so you can create even bigger runs
LEARN WITH NATIONAL GEOGRAPHIC - With National Geographic STEM toys, learning is always part of the fun The included Learning Guide contains fascinating facts about physics, motion, and more It also contains tips for building amazing marble runs

Get ready for hours of fun with this innovative motorized marble run from National Geographic!The motorized spiral lift carries your marbles up to 19.5" high and allows you to design endless runs.

Kit includes:

106 construction pieces
30 marbles
14-piece motorized spiral lift
Storage bag
Learning Guide

Configure the pieces in any design you’d like and explore endless marble maze possibilities! The motorized lift keeps the action moving, creating a perpetual motion machine that keeps the marble action going non-stop! The pieces in this kit--including the motorized lift--are compatible with existing National Geographic Glow-in-the-Dark Marble Run kits (non-magnetic), allowing you to explore even larger runs! The detailed Learning Guide has lots of information about the physics of motion and gravity, so kids can learn while they play! And when they’re all done, a convenient storage bag is included so you can keep all the marble run pieces stored together.

The National Geographic 150-Piece Motorized Marble Run Set is a super-fun way for kids to explore construction, engineering, and physics! Order today!