@heisenberg34 this was the only really expensive scam I bit on. I’ve tried the electrical stimulation mats and the Norelie “laser” wand, too. Those didn’t really work either. The Norelie device is terribly underpowered such that it is really not capable of doing much for PN, blood flow or pain relief. The electrical stimulation mats “may” help a little bit, hard to really tell, but are not durable at all. I wish everyone with PN could find some real and lasting relief and even reversal, but that still seems quite out of reach.