This is a fidget container that you can store anything you can pretty much think of. Its fidgeting factor comes from a special thick thread as well as, 4 small magnets that you will need to buy seperately. The magnets are 2x2mm, so quite small and you might also need a 2mm drill bit in case, the printer does not print a perfect hole for the magnets. This is a pretty hard print, but if it works fine for you, then I am glad. my print settings on the prusa slicer were 0.1mm (DETAIL). It took a couple hours, but it was worth it. You will need to sand it after printing probably, and the hard bit comes with the grooves, which you will have to work on a little bit. I would consider this container as satisfying to print and use later on. On a sidenote, it also works without the magnets, however the lines do not line up then, but it is still nice play with it. Happy printing.