Oh my gosh. I started this thread back in 2008, 13 years ago!! And it still pops up. I still have a ton left from the supply they sent me, believe it or not. They last forever and I still love them. But, I was able to get the original ones back then, they have since changed them. They are harder, for lack of a better word, stiffer now. So sorry everyone, I no longer have the contact information. What I did do, was start with housekeeping. I called the main number and they directed me from there, as to who to call. I don't know if they've changed the manufacturer since then. Good luck, post if you have any luck getting them in bulk!