Great Mat but I wish it were self healing (15 May 2010)
This is a great mat but I wish it were a self healing mat. The magnets are strong and the paper won't move! The straight cutter and ruler are fantastic. The circle cutter takes a while to get used to and I also must have cut too deep while using it because my mat has circle cuts in it. That's the only thing that I'm disappointed with. Other than that - it's a great mat! I love the size of the mat.