Description
- Over 300 colorful construction pieces including 3-D connectors, space sounds, speeding channels, and marbles
- Includes colorful detailed instruction manual
- Product aligns with the science, technology, engineering, and math standards (STEM)
- Compatible with all Techno gears sets
This action-packed, marble maze is a delight for builders of all ages! with the Techno gears marble Mania vortex 3.0, kids will put on a show launching each marble through the cool tracks. With over 300 pieces, fun space sounds, 3-D connectors and speeding channels, the entire family will have fun enjoying this new twist on traditional marble runs! requires three "AA" batteries (not included). ages 8+ years.