Manguyaki - Japan's famous purple sand (purple clay) teapot set with 3 pieces. One teapot and two cups. Mark the artist's signature. Mankoyaki was founded in Mie Prefecture, Japan in 1736. Efficacy of Purple Pot Clay: Makes the taste of tea and other beverages softer, smoother, and mellower, and enhances the flavor of tea. Although it gives the tea a slight fragrance, it greatly increases the taste of the tea. Artist: Masaki Tachi Packaging: Japanese wooden box signed by the artist. Pot: H. 9.8 cm. L. 15.3 cm. Cup: Height 7.4cm - 7.8cm. Diameter 7.6cm - 7.8cm. Good condition, see photos for details. Will be sent as registered mail.