"Was not thinking this would work. I've wasted money on TENS units, creams, gadgets that promised the world and did nothing. Only got it because of their 90-day money back guarantee. Thought if it's another dud I'll just return it. But it actually works so I won't be returning it. I use it on my feet every night before bed when the burning starts up, and after about 15 minutes the burning quiets down enough to fall asleep. Worth every penny."
