Clicking Micro SD Key Chain
thingiverse
This little Key Chain features a clicking mechanism for holding micro sd cards in place. This not only makes storing the storage medium in it very secure but also just so satisfying. I use this Thing to store my SD cards for my drone in the backpack, attached with a little cord to the inside of the bag. Printed with Creatly Ender 3 V2 in PLA. The dimensions are optimized for 0.2mm layer height.
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