NOTE - Product may differ from photo
I ordered this specific product bec it showed 1 of the 2 as having one end cut at an angle which looked like it would really fit under the toilet rim.  After receiving 2 rectangular stones and checking with the seller, I learned the angle shown was only a cut-away view to show the density of the inside of the stone. Both stones are the same. It did a good job.
Rating: 4 stars