Just thought I’d let you know how the Pain device worked for my daughter who is in her mid 50s and milks cows, up to 350 at times morning and night. When it arrived I left it in it’s plastic bag and pinned it near the shoulder of her right arm as she has a lot of pain in her right arm and no doctors have been able to help her with it. It is probably RSI from her work of putting the cups on the cows and taking them off. She slept through the night without pain for the first time in ages. She left it on for 24 hours and when she took it off she has had no...