My Olfa Cutting Mat is reversible!
 

My Olfa cutting map is reversible--just flip it over and used the other side. So why did I buy another mat? Oh well--I learned something new. Also I didn't know how my mat loves moisture.

http://www.generations-quilt-pattern...tting-mat.html

Thanks for the site, very interesting. I like a reversible mat for the reason of being able to see the edge of materials better on diffrent colors.

Plus, using the none lined side of the mat keeps you from being distracted from non essay lines when doing some types of cutting.