Finger Friendly, SD Card, F.I.F.O Stacker

thingiverse

Here is a way to rotate your SD cards so as to wear-out your NAND, evenly. Roman numeral numbered for six (6) formats / devices of your choice: I, II, III, IV, V, and X. (Given the MTBF of most cards today, a "short stack" / six x 6 'card decks,' may just outlive our electronics ...) I use the design to keep a stack of cards at my desk. Reusing the oldest before shuffling 'ore to a device. Cheers!