Gridfinity SD Card Holder

I wanted a way to store a handful of SD cards that I have laying around. I didn't feel the need to have dedicated bins for full size and micro cards, so I combined the two. I also made them angled, so, if they are in a drawer, the cards are easier to see/read.

Note, there are two trays here.  A single color tray, and a dual color, which provides a highlighted rim.