Review on Authentic Japanese Sometsuke Bowl Set: Exquisite Bowls for Delightful Dining Experience by Michael Rosario

I have had 8 of these bowls (purchased from Revain daughter Tansu) since March 2015. We really liked them but my husband recently broke 3 of them. I ordered this set of 4 to replace broken bowls. They arrived intact but 2 of them don't fit in any of the other bowls. They are blue, not green, and have very little gold color. Then when I compared them to the 5 I already have I noticed that all 4 of the new ones are about 1/4 inch shorter and the ceramic is much thinner than the originals I bought just 9 months ago. I've tried to contact Tonsu or Happy Sales regarding this issue to no avail, but there doesn't seem to be a way to contact both. What's up, Revane?