Thank you for viewing this item. While the material and maker are unknown, this is a stylish antique and rare metal teapot. There are about seven areas with what appears to be blue-green rust, both large and small. The inside has been lightly cleaned, but there is a noticeable spot on the upper inside, possibly a peeling or stain, it's unclear. There are also spot stains and dullness as shown in the photos. Please understand these points before purchasing. #Teapot #Antique #Rare #Metal #Antique