not very expensive either, she actually has started charging now, but purely because of the oils and things, but when I was a guinea pig she did it for nothing, so if you've got a friend that can do it, do it [laughs]. It's very good and it helps, not just with the arthritis but it helps other things as well, stress, blood pressure, everything. And she used different oils for different things, so it is good. I didn't believe it, I didn't believe it to start with. But it is very good, maybe it just relaxes you so much that you forget about the rest of the things, whatever it is it's good, it relaxes you more than anything and it does help.