I bought a closely related Dancak pot (any Czech readers may forgive the missing tick and accent) on the spot -- and in doing so I finally saw Martin Luther Square again, which the Tea Forest shop benefits from and which is made even more interesting by the Tea Forest shop.
The pot is an experience both visually (in daylight and artificial light) and haptically (rough surface). And the Japanese black tea brewed in it was and is delicious, with three types of filtered water (Coswig / Nürnberger Land / Heidelberg). The astringency is appropriately expressed without being penetrating, and leaves enough room for fruity notes (Benifûki, Benihikari varieties). With milder varieties (Minami Sayaka, Kôshun varieties), the rich body comes across beautifully. And lighter, fruity varieties (Izumi, for example) are light-heartedly aromatic.
In addition, the pot is very convenient to use: the tea can be poured in and out quickly without any problems, and the pot is also easy to clean.
Highly recommended! *****