I'm surprised that I love this random internet find.
Upon first seeing the box,  I was pretty disappointed to see what looked like three rocks.  They softened up immediately upon putting in warm water. ...I was expecting it to take a while.  There's a string to hang it from in the shower to drip dry. On my skin,  it wasn't scratchy or grainy at all. I'm used to the pressure of my automatic facial cleansing brush,  so I was shocked that it really got my face clean....because I'm used to having to do a pressure scrub witha brush or grains to get clean.  I mean,  I could use it on my eyes it was so soft,  and it completely cleaned off my mascara. I love it,  and tried to take a picture of me squeezing once side of it,  so you can see how fine the bubbles are.  I was given a discount on this product to test out.  I made no promise to post a review,  only that if I did it would be my honest opinion.  I hope this helps you!
Rating: 5 stars