This is a set of two tea ceremony utensils: a large and small Unka-hai (ash container) for the ro (sunken hearth). It has a soft, off-white Unka finish and can be used as an ash container for the ro. 【Size】 Large: Diameter approx. 20cm, Height approx. 7cm Small: Diameter approx. 17.5cm, Height approx. 6cm Stamped on the bottom. There are minor scratches and storage wear, but there is no problem with use. Please understand that this is a used item before purchasing.