I can get nipples from my supplier. I can get them in order of 12. They are the screw in type. If you would like more than 12 let me know and I can get you a new total. Pls don't hit the buy it now just pm me. I don't have these in hand. So once you pay I order them and they should be to me in two days after you paid and then I'll ship them out to you as soon as I get em. I'm not sure the maker but find out. I'm think they are impex but not sure.