Large Bowl: Diameter 14.5cm, Height 7.5cm Small Bowl: Diameter 10.5cm, Height approx. 5cm Spoon: Length approx. 19cm Acquisition date unknown. The large bowls are large and feel light, like plastic, when held. They weighed 107g, 106g, 111g, 109g, and 107g respectively. The box says "sturdy bowl," so it's likely Yamanaka-nuri (lacquerware), but the material is unknown. It could be wood coated with lacquer, or plastic coated with lacquer, with the weight varying due to the lacquer. By the way, the wooden-grain spoon is completely plastic. The design motif is a spool of thread, which evokes a festive New Year's scene. There are no noticeable scratches or stains, but please refrain from purchasing if you are sensitive to items that have been stored at home for a long time.