I got hooked on multiboard (https://www.multiboard.io/) and printed a small one to hang next to my apartment door for my everyday carry things(EDC). Hooks and shelves I found plenty but i wanted a small round holder for my mini flashlight (ca. 30 mm in diameter). In addition to the multiboard base items there is this very versatile dovetail connection system by Dave D (https://www.printables.com/model/716558-multiconnect-general-connector-for-your-board).
So here is the result - hope you find it useful as well. Happy making
At the moment it doesn't have the locking pin to avoid the dovetail to go up - gravity should solve the issue. Maybe I'll find the time to add it later.
On my printer I didn't need any brim, rafts, supports, etc. and PLA worked just fine.
Infill and layer height shouldn't matter much, I work with 25% and 2mm.
Nozzle width should be a factor - the model has walls of 1.2 mm, so a 4mm nozzle would be best.
The author marked this model as their own original creation.