How many miniscule sd cards does a person need? I have no idea, I have two, this fits three. Tired of misplacing these small technological specimens? Get an organizer tray, throw them there! 

But wait, something feels off… your catch-all-tray looks cluttered! Maybe your organizer needs and organizer? This may be for you, collect the clutter, make it an item.

Prints best at 0.16-0.2mm. I printed with 2 walls, 3 solid bottom & top layers. Ironing recommended. Tight inital fit, insert micro-sds a few times. Material cost is 2-3 grams.