Hello,
I’m 77 and my spinal trouble runs to several pages of A4. Have had stinging/ burning legs for years. I use a TENS machine for general discomfort. Your product reduces the ‘toothache’ like sensation in my left leg to a tingling one which is more comfortable. Have only used it behind my knee. Not sure why TENS machines are well known and your product much less so; I’d certainly recommend it to anyone with sciatica.
Many thanks,
Ray Cooper