MORE ABOUT THE DESIGN A desktop SD or microSD organizer, designed with Generative Design. The files included are for the SD size, but to make it for uSD, just scale it down to 46% and it works great! The tree holds 16 cards. I have printed both FDM and resin versions. Both require supports, and combining Prusa's organic supports with the organic structure makes for a nerve-wracking removal :) but I really like how they came out and they're workin great for me!