Erase board markers to leave indelible marks on clothes, so I chose these Crayola washable. I have not had the opportunity to test whether this is true both for use on whiteboard was short-lived. And for good reason: the plot is not erased with a dry cloth, a damp cloth is even worse is spread all! It must be emphasized with a specific product for cleaning the carnage, and again, there are some colorful places. My brand new flip is in poor condition, a real disaster!
