Aomori Prefecture Hirosaki's Famous Sake Houhai This item is unused, but please refrain from purchasing if you are sensitive to items stored at home m(_ _)m What may look like stains are likely the wood grain (pattern). Traditional wooden masu, a set of 2, perfect for measuring sake. - Material: Wood - Size: Set of 2 - Design: Traditional masu shape - Usage: For measuring sake, etc. Thank you for viewing.