I made this inkwell for my 80 mL ink bottles from Diamine. It works well and the lip is very thin so I have not noticed any leaking but I would test before committing to storage since your print may be slightly different than mine. Printed on a K1 Max. I was able to print this with tree supports, the actual conical section doesn't need supports due to the angle, it is just the cutouts that allow the ink to flow in. Thanks for looking!