Need to keep your SD Cards in one place? I made an organizer that holds 9 SD cards with a screw on lid to keep out dust and light spills. The case is durable so you can toss it into your equipment bag and not worry about the cards getting lost of damaged. Threads have been designed with 3d printed tolerances in mind, however some sanding may make for smoother operation.
I have uploaded two files for the base - the normal one will be a bit tight on your SD cards, so if you experience shrinking during your postcure or cannot wash out all of the resin from the slots, it will hold them firmly in place. The _LooseFit version of the base has slots with slightly bigger tolerances, so the cards may rattle around a bit but they will also be easier to insert/remove.
Printed at a 30 degree angle, anycubic white resin