About this item

This marble run product combines the beauty of science and machines with many small gadgets. It is assembly kit 3D wooden puzzle with ball towers and track race balls. Build the set and crank the handle. Watch marbles run down the crazy slopes and twisting turns. The is puzzle is put together using innovative and clever wooden assemblies and transparent acrylic. With a funnel-shaped track, the total track length is extended to 2.5 meters. Crank the handle to bring the steel balls to the top of the track, and watch them race down the intricate trap layout with drops, switches, and more. Features: LGA01 Marble Night City is a handcrafted marble set with a stunning appearance consisting of 294 building pieces and 10 marbles. Consists of a tower distributor, spiral slopes, a crane lifer, a wheel lifter, a short slide and small switches. Intricate system of cogs, gears, and wheels; full of crazy twists and turns. Learn principles of Science