Pathfinder Critical Deck Holder

I am about to start up a new Pathfinder campaign and was planning on incorporating the Pathfinder Critical Hit/Miss cards into the sessions. However, I wanted a better way to hold the cards for when I needed to draw them. Taking a quick look on Thingiverse resulted in various types of card holders, but not what I was looking for. So, I figured I should just make my own.

After a quick jump on Autodesk 3ds Max, I came up with the design shown. The slots are the perfect size to fit the 52 card decks with a little wiggle room to spare. I went with a side-by-side slot approach to make viewing the separate decks easier, including a natural 20 and a natural 1 in front of the respective sides to reflect which deck goes where. I also made sure to include the open slots on the front and back of each side, to make drawing the cards or removing the decks an easy endeavor. Lastly, I flared out the bottom, broadening the base so that it will stand more sturdily, with less risk of tipping over.