Review on Premium 12-Piece Rotary Cutter Blades Set - Compatible with Fiskars & Olfa, Ideal for Quilting, Sewing, and Crafts - Round Trimmer Refill Blades in 45mm - 8 Types Available by Jessica Lewis

We used several for cutting "lightweight” fabric. So far the performance/quality ratio is very good. Will work on in the future if they don't prove worthy ;) (By the way, all edge-type rotary blades require the user to apply strong, even, and constant pressure, or they will NOT provide a good cut regardless of sharpness. It's It's too a good idea to "test" a given fabric for the number of layers you are comfortable cutting. Less is better for me personally. I've found that I really prefer using all edge blades on this knife.