This is 1 pair of Blue & White Japanese reticulated lattice drinking cups/ chalice, Yunomi Sencha porcelain Kinpo hasami- These are 2 of several blue & white porcelain pieces that my grandparents brought back from Japan in the late 60's. My grandfather was chief petty officer in the navy during WW2 and career navy after the war (I dont remember which ship). Then in the 60's he was hired to go to Japan to help set up new shipyards in Tokyo because of his navel experience (thats the story anyway- I wish I knew more details about it but I dont) When he returned after several months he brought back a lot of treasures with him like this reticulated lattice ware porcelain. Both of my parents passed away a few years back and I am still in the process of dealing with their possessions, I just dont have the space to keep stuff like this. These are in perfect condition, no chips or damage. They are just under 4" tall