Designed a Nozzlebox for my Neptune 4 Plus.

Hinge is being assembled by putting a piece of filament inside, heat the ends and squish them to rivets.

Top has 0.2 / 0.4 / 0.6 / 0.8 inprinted.
I made it so 8 holes get 0.4mm, 8 holes get 0.6mm, 2 holes get 0.2mm and 2 holes get 0.8mm nozzles.
I think 0.4 and 0.6 are the most common thats why i "painted" it that way.

By Dimension the Volcano, N4Plus/Max and Kobra2 nozzles are nearly similar.
The Box will fit them all. You can put your V6 or N4 N4Pro Nozzles in there too but then they will lay on their hex heads.

i made different Top versions so the text fits your nozzles. there is also a version without text so you can choose on your own. i could make a version without the inner text but that only on request.

My print looks a little weird. I had the wrong print settings for my filament. I did not print again because it is functionally fine.