Wanted a cool way to display our ever growing shot glass collection, so I designed this. I've seen other similar models before, but none that were wall mounted. 

I recommend printing at least 2 Shelf_Mounts and drilling them directly into a stud in the wall. Make sure you have the connection “prongs” pointed downwards, leaving a flat part towards the top. This will allow you to use the top as an additional shelf (see picture if unclear). 

Also included are “liner” pieces which allow for some customization, or bigger openings to hold larger glasses/items. 

In order to hide the screws used for mounting, I designed the LogoInsertBlank piece, which can be customized with a logo of your choosing. In the 3mf file, I've included the “Shots” and “Huskers” inserts (Go Big Red).

If you're unsure of what screws to use, these ones should work (Amazon affliate link below, I get a small commission):

https://amzn.to/3PqScXq 

User InkedGlide made a 3 High Liner, and some custom logo plates that can be found here:

https://makerworld.com/en/models/1234527-wall-mounted-hexagon-shelves-shot-glass-display#profileId-1253922