Genrc The Learning Journey Techno Gears Marble Mania Wacky Trax Building Kit  (Multicolor)

Techno gears marble Mania wacky Trax is by far the wackiest marble run yet! this action packed marble maze with crazy twists and turns comes with over 350 pieces, a full color instruction manual, and is over 2 feet tall when built! with its Day-Glo colors, light and sound module, spiral lifter, and zig zag drop, little engineers will have tons of fun building this learning journey Techno gears set! constructing this set will provide lessons in architecture and engineering making this a great STEM educational product. Recommended for s 8 and up. The Learning Journey Techno Gears Marble Mania Wacky Trax Building Kit 350+ piece marble run construction set | Multiple electronic corkscrew marble power lifters | Interlocking gears, twisting marble tracks and 3-D connectors | Wacky marble tubes and tunnels | Assembly time is 4-6 hours | Color changing LED sound module