I've had this mini torch for about a year now and love using it on my kids and specific targeted areas. It's very small but perfect for small areas. It's also nice because you can easily take it with you anywhere. I carry it in my purse when on the go. We use it on scrapes, cuts and joint pain in my hands.
I haven't had it long enough to see the results on my issue but it is easy to use. The size and packaging enables you to take it with you. In three weeks I'll let you know if the pain is gone and I'm healed.