Soldering tip storage

I recommend increasing wall count to 3 in order to fill gap where lid sits, and also increasing bottom layers to 8 in order to give the holding tubes a surface to start the print on. I've included the gcode for those premade changes and the normal stl file.
If you simply wish to download and print, use the gcode file.

Print time on Ender 3 at standard quality w/10% infill, 3 walls maybe 4, 4 top & 8 bottom layers was 3h 56m.