Teapot 5 type kyusu set with blue sea wave

This product is popular overseas as well, inspired by the waves in Japanese paintings.
It can be used as both an tetsubin and a kyusu.
The base is hexagonal tortoiseshell.

While having the elements of both an tetsubin and a kyusu, it is easy to blend into daily life, and can easily replenish iron.
The kyusu has a smaller capacity and weighs less than an tetsubin, making it safe for use by men and women of all ages.