Time ago, inspired by “https://www.behance.net/gallery/16925735/Honey-Im-Home” (and many posts in this site) I designed a beehive-like key holder, but it was “almost” good enough and after more than a year of use I decided to give It another shot, and here it is. There are many keyholders in this site but I think this one can be of use for someone else.

This key holder has five magnetic slots (Yellow) and many standard slots (Brown). For the standard slots made two different key plugs; one with a loop and one with a hook.
In all cases they fit fine but standard plugs are a little deeper to compensate the lack of magnetic force. Anyway, in either case the plugs won’t fall from the hive. Easy to plug and unplug, not too loose not tight.
Colors help match and differentiate those who hold a magnet, but you can print it in the same color as well.

Hooks came handy and it´s worth to print a couple of them.

As for the magnets I used two types of Neodymium Rare Earth Magnets (they are really strong):

BaseWall.stl: 15mm diameter and 1.7mm height  KeyMagnetic.stl: 12mm diameter and 2.7mm height 

I purchased a kit with many magnets at Amazon, many similar kits available: https://www.amzn.com/B07D1QPS1N

You can print the base and the standard and hook plugs and add the magnets at a later time (or never :) )

New: Added WallBase-NoMagnets.stl as a Base version with no magnet holes.

Hope you find it useful and look forward to seeing your make!

Regards,
Rodrigo