It is the first experience that the cup can bring out the flavor of wine.
This cup also can increase mellowness and improve wine quality by 2 or 3 ranks up.
comment by Owner Chef of Mistral (Japanese and Western Liquor Shop)
I was surprised at the increased flavor by this cup. For me it was the first experience to taste this kind of flavor. Beer or Shochu or any other alcoholic drink can become more delicious with this cup.
Comment by Owner of Japanese Kappo Restaurant