Nozzle holder that attaches to a 20x20 mm extrusion. Fill the inside with some type of coating that won't melt when the nozzles are stored while still hot. Has 8 openings and each opening can fit a few nozzles.

Mounts to the outside of the 2020 extrusion so you don't have to take your printer apart to mount it.

Requires: 4 m3 nuts, 4 10 mm m3 screws, 2 16mm m3 screws, 2 m3 hammer nuts (printed or steel)

Fill the openings with something that won't melt.