The Learning Journey Techno Gears Marble Mania Alpha Construction Set
The new "Alpha" set of the Tech Series of Techno Gears Marble Mania will allow your "builders" to construct a cool marble run. With over 300 pieces including a power lifter, dual marble tracks, electronic light and sound module and spiral tracks, Techno Gears Marble Mania Alpha will keep your young architect busy creating exciting working and moving creations. Requires one "AA" battery (not included) and three button cell batteries (included). Ages 8+ years.