Mass-produced by Mefferts as
David Gear Cube.
Polo Gear Cube was suggested by David Tzur (previously known as Alex Polonsky). This puzzles combines a corner+center-turning gear cube with a twisty 2x2x2.
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.