Matcha Bowl (Dahwan) / Korean Yido / natural Yido (Hagi) style Yido-style (Hagi) Dahwan (Matcha bowl, powdered green tea bowl) Korean Yido-style Dahwan which influences Japanese Chawan (especially Hagi-style Chawan) dates back to 1593. Different sizes of water droplets shape the surface from bottom to top. Size: 15 cm (dia) - 9 cm (H)