Has anyone seen white shoe polish at the BX/PX? Or does anyone know what I can use to write something on a car window?? 

I bought some white shoe polish at the Kadena BX. It's kind of in the toiletries section. I can't remember exactly what else was in that aisle, but it was toward the center of that little group of aisle, and it's near the end of the aisle, near the tooth brushes.

Also, Crayola makes window markers, they're sold at Kadena as well, in the pen/pencil aisle with all the Crayola stuff. 

Thank you... I think I will go with the Crayola markers... 

They also have Crayola crayons. I personally think the crayons work/show up better than the markers, but each one has a few different colors that the other one doesn't have. 

the window markers wash off a lot easier than the crayons.