Robotime - Marble Run; Marble Night City ASC90041 One Piece Aluminum Knuckle Arm

One Piece Aluminum Knuckle Arm x 2 (Left & Right Side)

Width: 200mm

This "must have" for carpet and cool weather racing allows the use of softer

It is a never before seen subject in the Tamiya line-up of 1/35 scale models

Robotime - Marble Run; Marble Night City ASC90041 One Piece Aluminum Knuckle ArmThis 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