Gear Orbit Bandaged-2 Cube

The Gear Orbit Cube combines 2D and 3D rotational geometry.It is a 3x3x3 with four small circles on each face, that rotate in the same direction when you turn a face.
For example, turning the R face 90° clockwise will result in the small circles on the R face spinning 90° relative to that face.
This puzzle bandaged orange and red circles on the basis of the Gear Orbit Cube.
Please note that due to structural reasons,inevitable gear misalignment may occur,you need to remove the center cap and adjust the internal gear.

Brand:Calvin's Puzzle
Inventor:Sam Jiang
Color:Black
Size:60mm × 60mm × 60mm
Weight:150g
Materials: ABS
Package:Clear Box