I forgot to mention that was the first thing he presented. More importantly, I actually tested both sides, and it is made using the same foil backed MDF wood with a steel top. But is it ceramic or paint? Is paint really that easy to scratch with a metal knife?
I got this 4x8 ft whiteboard for $150, and it is supposed to be porcelain. The guy I bought it from didn't really know much about it, but he thought it was porcelain because it was very heavy. The guy told me that his wife got it from a used sale for some government building that was being...