meanmom

I use an Olfa mat and blades also. I love them. A lot of people recommend the Martelli mats. I have never used them so I can't comment on them .I know they do run a sale on them a couple of times a year. I have Fiskar mat with an ironing surface on the back. It is ok to use at retreat but I do find it dulls my blades. I only use it for trimming things at retreat, otherwise a use my Olfa mat.

maviskw

Thanks a million, mindless. I got out my "old pink school eraser" and went to work. It took about 5 minutes, and the mat now looks 90% better. There is still a shadow of the white there, and it will probably stay there. It's really time to turn it around anyway. I use it most on the quarter of it that is nearest my machine. The far corner is covered with "projects". LOL
I have two artist friends, and will ask them about a pick up square. I've never heard of it.
Thanks again.

Jingle

I have only had fisker mats. Some blades just cut longer than others. My mats are just fine.

jmoore

I have always been satisfied with Olfa. I do wash them about once a year but I've had my 24x36 since 2010 and it cuts just fine. My smaller 12x12 rotating mat gets a ton of use so I doubt it will last as long.