Robotime Marble Night City ROKR 3D Wooden Puzzles DIY Marble Run Model Kit LGA01Description Robotime ROKR Marble Night City is based on great human engineering. They combine the beauty of science and machines, involving so many small gadgets. Build the set and crank the handle, watch marbles run crazy down the slopes and twisting turns. Break through material restrictions and incorporate high transparent acrylic. Funnel shaped track, the total length is extended to 2. 5 meters. Shake the handle, the steel ball will reciprocate

and tailgate can be opened by rotating the spare tire

There is also a step-by-step manual in it

some cats and dogs are playing around - it's easy to forget the time in this Sunshine Town

Battery Operated - Requires 4 x 1

5V AAA (not included)

Number of Pieces:: 789 PCS

Control Channels: 2 channels

Recommend age:14+

emitting a warm light and creating a cozy atmosphere

The bookstore by the riverbank is equipped with two lights inside and outside respectively

GREAT TOOL -- 32 x 32 dots (25 x 25cm) base block plates

Arrows Measure 10" in Length