Very Affective
I’ve not only ordered for myself, but several family members as well.  Doesn’t hurt or cut your tongue.  I use while in the shower and clean in there.  My tongue is always pink now, and I feel much fresher and clean.  The stainless is durable, but I noticed one little speck of rust on the handle the other day.  I’m still very satisfied with the quality.
Rating: 5 stars