Tetrahedral shape variant of the 24Cube. The puzzle does not have a real mechanism, but is based on a metal ball with 3D printed pieces attached by magnets.
The magnets are quite strong, so it needs some power to perform a twist. With some experience it is possible to make more or less exact moves. Nevertheless it is too often necessary to adjust the pieces exactly afterwards. Using simply a magnetic core is not optimal for a twisty puzzle, unfortunately.
Size: height 7cm, edge length 8cm
External LinksTwisty Puzzles: grigorusha TetraStar (aka 24-Tetrahedron)http://twistypuzzles.com/forum/viewtopic.php?t=25417Youtube: grigorusha TetraStar (aka 24-Cube)http://www.youtube.com/watch?v=7AmWuTWPoO0