Prepare to create tons of fun marble run designs with the Techno Gears Marble Mania Extreme from The Learning Journey. Equipped with 3-D connectors, a motorized power lifter and more, this extraordinary set captures any child's imagination.
WARNING: Choking Hazard
Small Parts. Not for children under 3 yrs.
Suitable for children ages 6 to 10 years
Aligns with the science, technology, engineering and math standards (STEM)
Brightly colored pieces challenge your child's building skills by creating a fun working and moving marble run