Review on 🔪 Fiskars 158290-1001 Titanium Rotary Cutter Blades - 45mm, 2 Pack by Kim Sanchez

I have used cheaper replacement blades in the past and have found that they tend to slip over the edge of my plastic ruler and do not rotate smoothly. There are no such problems with these titanium blades; They roll very easily and smoothly, and the cuts are crispy and sharp. I have no problem with 4 layers of quilted cotton, and someone with a stronger hand might be able to handle even more. For the most part I usually cut two gauge sheet metal and these blades get the job done perfectly. My circular knife is Olfas ergonomic knife so I wasn't sure if these Fiskars blades would fit but they do. I will use them from now on. You are a great product!