02-12-2009, 21:58
I think when they talk about silicon or plastic they are talking about the tubing. The domes are only hard plastic and I would reccommend getting the foam rings with whichever size you get since mine have come in handy since starting. And yes, I agree, noogleberry is sooooo inexpensive it's just mind boggling especially when you look at the noogleberry before and after pictures and see the potential for results for so little money. I so wish I had known about them years ago.