Kids will build a thrilling marble-run speedway complete with dual tracks, bright LED time display, sound effects and an electronic trophy with this Techno Gears set. The 420-piece electronic marble maze is fun to build with a friend or parent, and it’s even more fun to race marbles down the completed twisting speedway. This marble game takes a bit of time to build and is probably too complex for kids younger than eight. Needs 2 AA batteries, 4 button cell batteries. Colors may vary. For ages 8 years and up.
WARNING: CHOKING HAZARD—Small parts and marbles. Keep away from children younger than 3 years.