Approximate Size Diameter 10.6cm Height 6.9cm This bowl is made of local Magnolia from South West. Turned green, no sanding, finished with Urushi Lacquer. Please note; this item is natural product, please avoid storing in sunlight and heat. Not suitable for dishwasher or microwave. Please use soapy water and a soft sponge to clean. Do not soak for long periods of time.