“Etena” is a tableware product series using a new material “Etena” of tin alloy.
This tumbler is featured by the silver-like glossy surface and the mirror-finished convex pattern. It is said that the taste of sake becomes mild and beer becomes full of froth if you put those in a tin tumbler.
Value of tin is third highest behind only gold and silver. As it is said that tin purifies water like gold, use of tinware can “improve the taste” and “make sake mouth-filling.” These characteristics makes it popular among highbrow people who use it as a drinking vessel or a tea cup.
Moreover, tin is a material of a very high thermal conductivity.
We can heat up sake very quickly when heating sake in tinware while we can enjoy cool beer in the coolest state in tinware.