Hi Shapeways fans, Geared Mixup is a twisty-puzzle design requested by many people. When playing the original Gear Cube (Caution Cube), players can only make half turns because of the gears. Many people tried quarter turns in vain. Now it is possible, by combining the Gear Cube and Mixup Cube concepts. Geared Mixup has eight geared corners that drive twenty small 4-teeth gears. Watch the YouTube video. Buy the puzzle from my Shapeways Shop. Read more at the Twisty Puzzles Forum. Check out the photos below. Enjoy! Oskar