Yozan Kiln Far Infrared Coffee Cup Set ♪ (Ceramic Cup & Saucer) I am selling this because I haven't had a chance to use it and am decluttering. - Product Name: Beauty of Ceramics - Brand Name: Yozan Kiln - Features: The fusion of soil, clay, and glaze is attractive. - Package Design: Simple and luxurious design The underside of the cup has a slight bump. (Please check the condition of the product from the photos) Thank you for viewing! I have carefully stored it in the attic (dark place). It is new and unused, and I think it is in relatively good condition, but there may be some stains, scratches, discoloration, or spots due to aging. Please understand that this is a personal inspection and has been stored at home for a long time before purchasing.