Review on Fiskars 01 005896 Titanium Rotary Blades by Amanda Castillo

I honestly can't tell what the difference is between "titanium" and what others are made of, and if this knife is just new or "new". his titan. It seems to do a smoother job cutting through multiple layers of cotton quilt. How long it lasts, i.e. longer than conventional blades, remains to be seen? I tend to hold my blades longer than I should; p Also, I'm not a marathon runner. I'll edit this when I know more. Was happy to find a 2 pack, cheaper than a 5 pack (for a trial run) and more reasonable than a single pack (generally IMO).