thanks for your answers. I think I keep the tetsubin the way it is.

(It is unlined)
totally, dude!! people would pay handsomely to get a look like that on a pot.Salsero wrote:There's something to be said for that. My go to yixing pot I use the most is stained and looks awful due to differences in the clay used in different parts and various levels of abuse I have subjected it to. But I love it just as it is.heavydoom wrote:i would leave the calcium on the pot, if it does not hinder your pouring out of tea, it adds character to your pot. kinda like a beaten up old leather bag.
I can relate sal, they become "old friends"Salsero wrote:There's something to be said for that. My go to yixing pot I use the most is stained and looks awful due to differences in the clay used in different parts and various levels of abuse I have subjected it to. But I love it just as it is.heavydoom wrote:i would leave the calcium on the pot, if it does not hinder your pouring out of tea, it adds character to your pot. kinda like a beaten up old leather bag.