Here is a box I designed to hold AnkerMake nozzles. You can print the simple box or the box with color inlay on your single extruder printer using the technique in this video and PrusaSlicer to do this as one print.
Note that standard, matte, and silk PLA are not recommended for this print. Use a stronger PLA+, PETG, or ABS.
I want to thank @dmbaio on the AnkerMake discord for sharing this trick with me. Leave comments and let me know what you think!
The author remixed this model.