Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3 Tea ceremony aesthetics|Ruyi foot tea stone several Ming dynasty, size: 55 square, face diameter 50, height 3