Ok, may sound a little dramatic but seriously I want 2 more! But it's not necessary to have more than one as super easy to clean and residue is not left. Have not had one problem and have used for peppercorn, nutmeg, cardamom seeds, allspice berries... more. I just keep it behind the spice jar I last used to keep straight what currently filled with, though friend recommended I can just write in chalk on outside. I have used it full and with barely in there and it works great!