Thank you for viewing this item from among many others. Here is a description of the product: This is a set of a masu (wooden square cup) and a glass, both bearing the name of Yoshinogawa Shuzo, a sake brewery in Niigata. I received this at a sake event. - Material: Masu is resin, glass is glass - Color: Transparent - Design: Simple glass, decorative masu - Size: Small masu size - Usage: For Japanese sake or other beverages - Features: Engraved characters on the masu Color: The masu is transparent with a bluish tint. Condition: Brand new, unused.