First you need to go to NPC Morax, which you can find on the second floor of a ruined building in Roshamuul, east-northeast of the depot, slightly north of the central mountain. You have to ask him about “tea” and a “bowl”.
Chat with NPC Morax:
Morax: Chrzzz…. tea… hm? Oh – hello…
Norelli [708]: tea
Morax: Stir…
Important! You need to write "hi" once again.
Norelli [708]: hi
Morax: Chrzzz…. tea… hm? Oh – hello...
Norelli [708]: bowl
Morax: Lost… bowl? Pity. Try… again. Zzzz…
Throughout Upper Roshamuul you will find many Pottery Pieces. Some of them are quest objects. Use them to obtain Bowl of Tea Leaves or Tea Cup. You can obtain each item once every 20 hours.


If you wanna get more items from this quest you can check article on TibiaHome - Decoration items obtainable from: Roshamuul Quest