Why and how use a tetsubin?

In this tea class, I explain the origins of tetsubins and make the case for antique tetsubin, like those you find in my selection:
www.tea-masters.com/en/19-ket...
If you like this online class and wish to enjoy the same teas as me, go to my tea boutique: www.tea-masters.com/en/
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My blog: teamasters.blogspot.com/
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[@eduardovalenzuela2817]

Thank you!

[@kellyf.653]

Beautiful. Thank you. And for your generosity as well. Enjoy Europe and Merry Christmas.

[@TeaMasters]

Thank you! You too!