Doubled cube loop

If you like your fidgets large and geometric, here's your chance. This is a big chunky cube loop – too big for a pocket, but quite satisfying to turn. Sadly, you will need to tolerate supports and they do like to get stuck in the little cubes. For the loosest, simplest version, try the basic cube loop. For a version that is slightly less loose, making for a cleaner turn, but still has space in the middle try the one with bars. The best turning is the thick one, but it has very little space in the middle. If you want something that's difficult to turn, try the one with plates. The most impressive is cube in cube which is also a bit larger than most of them but still pocketable, nowhere near this size.