Thank you for viewing. While there is some evidence of use, the bottom is very clean as it has not been used over a direct flame. There is a chip of glaze about 1mm in size, but it's not very noticeable. Size/Capacity (quoted below) Size: W17.5cm D12.5cm H11.0cm 810cc Handling: Microwave safe, Oven safe, Dishwasher safe, Direct flame safe Product characteristics: Color variation, Color unevenness, Glaze dripping/cosmetic dripping, Pinholes, Iron spots Material (Material number): material number7 Porcelain, matte glaze, reduction firing Handle: Iron Made in JAPAN Wrapped in cushioning material and shipped via anonymous Mercari delivery. Studio M Studio Clip Organic Seto-yaki (Seto ware)