ring blanks?

[-adroit-robot.livejournal.com]

i recently got back into making rings. so far i've been using plasitc party favor rings as a base, but they tend to break with too much wear (i've broken four already). my coworkers love my rings and some have asked me f i'd sell them some. my only problem is that i can't seem to find ring blanks anywhere. i've check the faq, because i believe someone posted about this previously, but i can't seem to find it. i've been to ac moore, michael's and i've even tried searching online. anyone have any suggestions as to where i should go?

EDIT:
because someone asked, here are the rings.


i've been using these.



spider.

lady.

gosia, named after and for a friend from work.

mushroom.

homeslice, after my friend who loves squirrels.

boots.