Opposition Cube is a type of
Constrained Cube. Rods are going all the way through the cube in three directions, so each face is bandaged by the opposite face.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Twisty Puzzles Forum.
Please
contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.