A challenging puzzle with 18 rotating clocks Four buttons in the middle determine which clocks rotate: get all to point to 12 at the same time. The built-in magnets make the puzzle satisfying to solve when the mechanisms are pulled in place magnetically. Especially built for speed-solving in competition. Available in 4 different colors: black, blue, purple and pink Weight: 128 gr Size: 10,4 x 10,4 x 2,2 cm
