Liked the internal nozzle holder, but it was too big to fit in my other container with other spares. Simple minimal design to hold nozzles, nextruder, and heat block. And some room in the middle for anything else.
Nozzle tips are about ½mm to tall, stp files so you can edit and add dimples to the roof of lid to fit nozzles or just use heat like I did to make a dimple for nozzle.
The author remixed this model.
Added Simple lid that snaps on with a groove in the insert section of the orignal model