If you want to keep track of your precious nozzles and not lose the overview, this might be the nozzle organizer for you!
The M6 thread is slightly tapered (85°), so it's easy to screw the nozzle in by hand while still guaranteeing to bind once it's in deep enough. Next to each nozzle is a field (54mm x 6mm) to label the nozzle.
The author marked this model as their own original creation.