I bought this on a trip to Okinawa. I fell in love with it at first sight because of its rounded shape, which makes it easy to hold, and the beautiful Okinawan blue color. After buying it, I put it away, thinking I'd use it someday, but I couldn't bring myself to use it because it felt like a waste. Also, I don't drink hot drinks very often, so I never used it... It ended up just being a decoration, so I'm selling it to declutter. It's a lovely size and very cute. I'd prefer not to sell them individually due to shipping costs, so I'm selling them as a set of two! I'm selling them for a little less than what I originally paid. I don't know the name of the pottery. I'm sorry...