Set creative gears in motion with this elaborate set designed for little engineers!
- Teaches STEM using a hands-on approach
- With over 100 pieces, children can exercise their ingenuity by building an intricate and exciting marble run
- Crank the corkscrew lift until the marble reaches the top and drops down the assembled series of chutes and gears
- Measures 17"L x 8"W x 15-1/4"H assembled