If you know, well, you know. Be proud of your ability to "function" no matter what day it is, as long as it ends in Y. The "normal" 11oz is perfect for when you're called in turn, the 15oz for those suprise calls after seven people lay off...Perfect for whatever hot beverage you like!
.: White ceramic .: 11oz. (0.33 l) and 15oz. (0.44 l) .: Rounded corners .: C-handle .: Hand-washing recommended for best durability
