Marble Run; Marble Climber Robotime LG504 CAI and powerful 16-turn

and powerful 16-turn

Licensed Black Rhino wheels provide scale looks

1V 3200mAh 30C 3S Smart LiPo with IC3 connector included Servos Included Skill Level Level 1 Speed Control Included Steering Steerable nose gear Technology  SAFE Transmitter Range Full Trim Scheme Colors Orange

The NX8 offers 10 programmable mixes

The extreme power of the TRX® 3

Marble Run; Marble Climber Robotime LG504 CAI and powerful 16-turnRobotime Robotime ROKR Marble Run Marble Climber is based on great human engineering. This 3D wooden puzzle combines 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 over and over again on this marvelous wooden marble run puzzle