Celadon Cups with Crackle Glaze, Set of 3 8 x 3.2 cm The actual items have a deeper, more subdued color than the photos. On the bottom of the cups, there is a mark that appears to be 西 (Nishi) and 火へんに土? (possibly 竈 - Kamado, meaning kiln), suggesting they are Mino ware from the Nishigama kiln. I researched the Nishigama kiln and found similar celadon pieces. These are unused but have been stored at home, so please understand and accept this. Also, please note that shipping may be via Yu-Yu Mercari Bin. Thank you for your understanding.