I just received this, so I can’t account for durability of the mat, but I did test a couple different markers to see what would/wouldn’t work on it. I I did not want to have to use dry erase crayons. While regular Expo dry erase markers did not clean completely, I found Expo Vis-a-Vis markers wiped completely clean off the mat. Maybe wet erase markers are what should be used, as opposed to dry erase.
Rating:
[5 of 5 Stars!]