After searching for a coaster stand with no luck on Maker World, I decided to make my own. Most coaster holders have them lay flat, but this stand will display the art on the coaster when not in use. It fits 3mm x 100mm square style coasters perfect. 

Here you can find the circle coaster display stand here!

[https://makerworld.com/en/models/1173180-circle-coaster-display-stand#profileId-1181775](https://makerworld.com/en/models/1173180-circle-coaster-display-stand#profileId-1181775)