Crafted in Niigata, the TOKYO CRAFTS Titanium Guinomi single-wall titanium sake cup features a hammered finish and subtle color gradation. Designed in the traditional guinomi style -"gui", as the sound of gulping and "nomi" (to drink) implores the user to finish their sake in a gulp. Lightweight and durable, titanium preserves the pure taste of sake without altering its flavor.