Scrapes all the GUNK out!
I remember first hearing about tongue scrapers about 25 years ago and I bought a green plastic cheapy one from KMart.  It didn't seem to do anything but since the celebrities were raving about it I wanted to try it.  Fast forward to 2019 and now I get to try and stainless steel one and oh what a difference.  It takes getting used to (you have to relax your mouth to get all the way back there) but it really scrapes all of the gunk right off your tongue.  It makes you wonder what have you have been around with in your mouth all these years.  This set comes with four, so I've put one in my travel case to always have it with me, and gave two to my husband.
Rating: 5 stars