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.