Originally Posted by Donnasue
Alright. I think I understand now, although no one ever answered my question about what kind of blades these are, if they fit standard rotary cutters, etc. I will try to find them here at our local HFT.
They are carpet blades and fit any round hole 45mm quilting cutter. Told they are better and last longer. Found packages of 2 for a $1 and some odd cents at HFT