I used my mk3s to print this with color change for the black (as my 5 tool head XL is printing using the 0.25 nozzle. Maybe later ill use the XL to print this.
Shout out to the original i remixed here: https://www.printables.com/model/477933-prusa-xl-spare-nozzle-holder
The author remixed this model.
I added more rows and columns and edited the text to reflect my nozzle sizes. I made these changes because with the 5 tool head XL, I bought the smallest, largest, and the size I am used to on my other printers. (0.25, 0.4, 0.6, and 0.8) for all 5 of my tool heads.