Negative Positive
Title: Inexpensive and effective
Review: I bought these hoping they would work as an inexpensive alternative to whiteboards on a permanent basis. And they do! I have four of them up in my apartment, they've been up for weeks, and they work extremely well! With good, new pens there's no appreciable ghosting effect (no more than a normal whiteboard), but do be careful with the pen selection: A pen that will ghost badly on a normal whiteboard is effectively a permanent marker on these. Still, can't blame the whiteboard for bad pens, so I give this five stars easily.
Is the review positive or negative? 