I just saw a lady on t.v. using a ruler that sharpens her rotary cutter when she uses this rule to cut fabric. Have any of you heard of this and where could I get one.

Thanks

not sure the name of it but saw it at a quilt show last year

Yes it is called the cutting edge I don't like it ruined my blade.

I was told by a LQS owner that if you don't cut with your blade exactly straight up and down that it will ruin your blades fast.