Rack to store SD cards (or micro SD, or even SSD ! read on) vertically

I use a few SD cards with my printer, sometimes to group many files from a project (but directories would do), often to prepare gcode files while the printer is busy reading from another card.

So here is a little customizable SD card holder that I stuck near my printer using double sided tape.

You can customize the number of SD card slots.

But wait... there is more!

Scale it down to 50% and you get a rack for micro SD cards! (bottom slot is not usable yet, I'll fix this glitch soon)