I started out using other brands but 505 is all I will use now. It is the best. However, JoAnn's does not sell it. As someone else mentioned, I buy a couple of the large cans at a time from
http://www.sewforless.com . Here is a link to the large can there:
http://www.sewforless.com/item/505_T...OUND_ONLY/7391