i have a major league pyrex drip tip that i love. i went to pull it off to clean it and one of the o-rings (on the pyrex part) was broken. i have a ton of o-rings ( the whole Zombie apocalypse and all) but none are as small an outside diameter . just wondering before i try to get in touch with the manufacturer if anyone knows where i could easily acquire a few. thanks in advance. <*}}}>{