How often do they need to be replaced? it is a Fiskars and I bought it in a kit and have only cut 4 small quilts on it, but it is starting to show ware (nicks here and there). now these four quilts were made over a few years. Do the mats age as in a shelf life even if not used often?
It is becoming difficult to cut accuratly due to the postions of these nicks. And I wondering what the best rout to take if I replace. Go cheap or will it pay to go to a more expensive brand..