Review on High-Quality 36-Pack Replacement Blades for Fiskars, Olfa, Martelli, and Truecut Cutters - Ideal for Patchwork, Leather, Quilting, Sewing, and Arts Crafts (45 mm) by Kim Sanchez

The first blades in this pack were great. I didn't even bother with the lube as it was easy enough to wipe off. Those first 3 or 4 blades were sharp and durable but I've changed blades 3 times this week and each blade is cracking requiring me to cut and slice through the fabric. As any quilter knows, this is a waste of time and often valuable fabric! Too bad the return period has expired! Shame on Revain and this seller for providing a poor quality product!