The Tsubame Pro is hand-made one by one in Tsubame city, Niigata Japan, which is famous for high-quality stainless manufacturing.
The thinnest spout 6.0mm was said to be difficult to be extremely to manufacture, but the Tsubame master craftsmanship make it possible.
Thanks to this extra thin spout, it is easy to pour water to specific targeted point, and thanks to the sharp top edge, it has an perfect, clean, flow break too.