thank you Mike for your answer and advice. That's great for you about thickness as I've been told thick walls are more for wuyi oolong as they are highly oxidized. Yes the one I linked is surely slip-cast but it looks fine and well made though to me.
Yesterday I've been offered one, and it feels really different from others I bought before. It seems like much greater quality to me, but as I'm a total beginner I don't know, what do u guys think ?
My friend told me it was handmade.
I send some photos :
Information I know (not much, sorry, might ask my friend where he bought it some time..)
tea pairing : wuyi oolong (not sure which one yet)
If someone knows what's written on it, any translation would be much appreciated
other pictures with higher definition and "prints" inside the teapot, there : https://picasaweb.google.com/1088228242 ... robmtMDvfA
(I'm starting to feel proud of it ^^)