Kushime (combing lines) is the name for a technique where minute grooves are made on the teapot body. It gives an unique apperance and a nice feel to the pot.
The outside is glazed, but the inside is not.
Built-in ceramic mesh filter

Handcrafted in Tokoname, Japan by by Master craftsman recognized by the Ministry of Economy, Trade and Industry of Japan,Tsuchihira Eiichi, winner of various prizes.