Chalk Talk 12-Ounce Mug
Headquartered in Germany, and founded by the Rosenthal family that created Rosenthal Porcelain, Konitz mugs and tea cups are in a category all by themselves. These Chalk Talk mugs are a great idea. You can write on them like a chalkboard and then erase when you are done. Fun for the whole family.
$9.27 at Amazon