In Reply to: stone or granite mortar and pestle posted by anada on Monday, 10. August 2009 at 15:39 Bali Time:
I bought one in poppys 2. its the big flat indonesian type. it was a black granite I think but I got the tips from this website how to clean and prepare it so that the colour of the stone didnt come off into the food. I put it in my carry on backpack for the flight home.