This is a negative ion generating tableware. It mellows the taste and can be taken into the body. Image 5: There is a dent that appears to have been made during the manufacturing process. Image 6: There is blackening on the bottom of the teacup, which appears to have been made during the manufacturing process. The teapot has a logo. This item has been stored at home. Please understand these points before purchasing. Color: Brown Type: Teapot Material: Ceramic * The special box has magic marker writing and stains.