Ryukyu lacquerware, a set of 5 red and black wooden teacups with a wooden box. - Quantity: Set of 5 - Colors: Red and black - Material: Wood - Accessories: Wooden box, instruction manual - Usage: Tea coasters Diameter 11.5cm I searched online and found the same teacups selling for 4950 yen each. These are quite old, and the wooden box has "Beiju" (celebration of a person's 88th birthday) written on the back. My parents received these as a celebration of my grandmother's 88th birthday, and I am selling them because I have another set. Thank you for looking.