I have one and I wasn't that much impressed with it. Plus it reminded me to much of one of those collars that they had on an episode of Star Trek where the slaves had those tings around their necks and the masters controlled them with it. You stepped out of bounds and were given a big zap!

Actually I have 2 of them, one a deluxe and the other a standard. I never could figure out what was added to the deluxe. I had bought the one and then my Biogen rep that calls me every so often was talking to me and found out it was my birthday and she said she wanted to send me something special. I had heard in the different MS forums about some really nice freebies that the drug companies send so I was looking forward to what would come in the mail and it was another one!!!!! I tried to sell it at a yard sale and no one would buy it/ It's still in the box with the plastic wrap around it.

It does help some but not that much. I think the cool metal feels better than the mist