Fidget Cube - fits 6x mechanical keyboard switches

thingiverse

you can print 2x halves or one whole. i've made mine with the halves. i think a resin printer could print the whole without issues. the whole may also be printed with supports, or possibly on one corner, but i have not tried any of these other options. the two halves should fit together like legos. with the tolerances of your printer, this may or may not be annoying. the fit is quite tight. i used a clamp as a press to fit the halves together on one run. the advantage of the tight fit is that they don't need any adhesive to stay together. if you want to glue them, i had success with gel-type super glue. epoxy should also work well. print with 100% infill since they're so small. then if you have trouble with the fit, you can use a drill bit to open the hole slightly. the peg is 3mm and the hole is 3.5mm diameter (nominal, of course) the switch openings are 14.4mm. this is the size i use in my PLA keyboard plates. the switches are usually wired afterword, but here, they're only plate-mounted. it makes the switches easy to install, but you may want a tighter fit so the switches don't come out easily. it would require editing the .stl.