This is a very nice late 70s/early 80s Yixing teapot with a volumne of 65ml. I bought the pot a few years back from David (Esenceoftea) and I am only selling it because I have an older zhuni pot with the same volumne that I use for the same tea (sheng). This one was one of my favorites for a long time. The pots volumne is 65ml and the craftmanship is perfect. The clay is a mix of zhuni and zini. It´s a little more red/orange than in the pictures, but not very much.