Review (5/5): I have Raynaud's really bad, so far I have noticed a difference in ...
I have Raynaud's really bad, so far I have noticed a difference in circulation. Plus I'm on computer typing for roughly 5 hours a day. I take breaks and use my 'ring'. Feelings in fingers, and swelling much better.
Also gave to a family member whom has severe nerupothy, also feels this helps.
Same family member likes it better than the fidget spinner.
Also a review mentioned helps prevent biting nails, I agree