Double-MicroSD Lozenge

thingiverse

Those tiny microSD cards are just begging to get misplaced among our clutter, so having a way to carry them around in a slightly bigger form factor is really helpful. My Lozenge-shaped holder is a bit more manageable to tote about, especially with the ring hole. You might remember my SD_Card_Six_plus_Three which holds six microSDs and three full-sized SDs. It was itself a remix of a card holder from @PhantomEbay. But I've found myself mostly just switching between two microSDs in my 3D printer, so a smaller design seemed attractive. This one has two slots, nicely finished edges, and my patented tension-bump to keep the card snug in its slot. It also has a chamfered key-ring hole, making it easy to attach it to a loop. Plus, with the small design, it prints on-edge very well, so the slots get better formed and need less cleanup after printing. The label indent is handy for putting your contact info or indicating what the cards are related to. See my pic above for the details. NB: my print holds the microSD cards snugly yet still easily removable. There's a risk if your printer-result doesn't hold firmly, so judge for yourself if it's safe to carry your data around like that. Print Settings Printer: MP Select Mini Rafts: Yes Supports: No Resolution: .1mm Infill: 35% Notes: These settings were the ones I used. The raft is handy for a good hold-down while printing the item balanced on the edge. If you have really good bed-adhesion, you may be okay without the raft. A .2mm resolution may be fine if your printer has that as a bottom end. Give it a shot; it's a very tiny piece that uses little filament. I like a reasonably high fill for durability though with such a thin item the shell may make that moot. Printing on edge avoids the need for supports in tiny places which don't work so well.