Electric Sake Warmer - Shuen OH-22 I opened it intending to use it, but I never did. It's a Showa-era retro appliance, but I've confirmed it works without any problems, so please rest assured. Includes: 3 Tokkuri (sake bottles) 6 Ochoko (sake cups) I used it once, but it's in beautiful condition with no scratches or stains. Thank you very much! ╰(*´︶`*)╯