Average Customer Rating Based on 2 reviews:
rtg again for the reward mula - 06/23/2016
Marketing team is smart. They reward you for reviewing a product. I will update y'all in a few more weeks about how well this gadget works.
so far... again - 06/23/2016
def. is keeping migraines at bay. it does NOT cure em, but apparently breathing in the nyc air was contributing... not so much anymore.