Marble Run; Marble Parkour Robotime LG501 EMP Integrated bright

Integrated bright

the fire truck is provided with a small pipe and water sprayer

The factory-installed brushless power system features a specially-tuned outrunner motor

Enlarged and oversized control surfaces for added control and capabilities

Marble Run; Marble Parkour Robotime LG501 EMP Integrated brightRobotime Robotime ROKR Big Funnel Marble Run LG501 is a mechanical gears 3D wooden puzzle based on great human engineering. Its design combines the beauty of science and machines, involving so many small gadgets. Build this Rokr marble run 3D wooden puzzle set and crank the handle, watch marbles run crazy down the slopes and twisting turns. Have fun! FUNNEL RAIL: LG501 Marble Parkour is a handcrafted marble run 3D wooden puzzle set with a big funnel