Gear Snake is a concatenation of four 2x2x2 Rubik's Cubes. The puzzle is build around four commercial 2x2x2 Eastsheen cubes. Because of the gears, the four 2x2x2's interact with eachother in a quite unexpected way.
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.