CLEAR is a clear paint from IdeaPaint that transforms any surface into a dry erase board. It even works on people! Kidding, I probably shouldn't be saying that. Enough paint to cover 50-square feet will set you back $225, which seems a little steep by Home Depot standards unless it's made with fairy wings and vampire dust. Still, think of the pranks you could play on your coworkers that have their offices coated in the stuff. Namely, coming into the office at night, painting over the clear paint with regular white, then coming in the next morning and making some small talk with them while drawing a giant peen mural.
Hit the jump for a video of a guy demoing the stuff on a door.