(Photo: Gigazine)
It's a completely consumable drinking vessel. Rocket News 24 reports that Fujiyahonten, a specialty seafood shop in Hokkaido, Japan, offers this unique goblet made entirely of squid meat. It's ideal for drinking warm sake.
Once you're done with your alcohol, then you can heat the cup over an open flame, baking it into a crispy form. Then you can cut it into smaller sections and eat it. Yummy!