neuropathy pain and Quell

Saw my podiatrist today about a bunion but also mentioned the pain in toes from the chemo induced neuropathy. She told me about a device called Quell that one can wear on the leg to reduce pain. I was wondering if any of you have used this and if it was any help. I have used a TIN some and it does help when it is on, but no improvement once removed. This Quell device is supposed to help change the pain path. Most of the time, I can grin and bear it, but every now and then the toe pain is rough. Would love to hear if it worked for you.