ROKR Marble Climber Fortress Marble Run ROELG504 On-Road RTR Use combinations of types and

Use combinations of types and sizes throughout their layout for superior realism

front & rear/ 3x12mm BCS (1)/ 3x12mm shoulder screw (2)/ 3x8mm CS (2)/ 3x15mm flat-head machine screw (9)

Complete (includes light harness

Horizon Hobby

Bring out your inner artist and builder with Ugears

ROKR Marble Climber Fortress Marble Run ROELG504 On-Road RTR Use combinations of types andThis is the Robotime ROKR Series Marble Climber Fortress Marble Run 3D Wooden Puzzle. Challenge yourself by building this marble run 3D wooden puzzle set, and watch the marbles climb to the top again and again! Robotime ROKR Marble Climber Fortress Marble Run is a mechanical gear 3D wooden puzzle based on amazing human engineering. Its design combines the beauty of science and machines, involving so many small gadgets. Build this marble run 3D wooden