The good- they feel amazing! The sensation on the skin while being scratched with them, hard or soft, is incredible. The problem with these is the fit- they come in a set of 10, all different sizes. I have smallish hands, and only the 2 smallest ones fit on my 2 largest fingers. I did a little craft protect with some foam tape and managed to make a set of 5 that fit me. Of the 5 largest ones, none fit my male partner. So if you have the hands of a giant, or are willing to get a little crafty, I recommend these. I also request that they make these in smaller sizes, cause they really do feel amazing.