Polo Gears is a puzzle invented by Alex Polonsky. After seeing his prototype, I asked whether I could build my own prototype. This puzzle is turned by turning knobs at opposite sides. Because of Alex' special gearing mechanism, the other knobs turn in opposite directions.
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.