Excellent product - Spyderco Tri-Angle Stones Knife Sharpening System

I have had the Triangle Knife Sharpening System for about 40 years. I bought the first one at a gun show in Houston. I was replacing the stones on my last order. I have used virtually nothing else for forty years. You can sharpen scissors, serrated blades, etc. It is the best system I have ever seen. I have been recommending this system for 40 years!
Pros: The best sharpening system I have ever found and I have sharpening knives for half a century. Yep I'm old!
Cons: If you drop the stones or your cat knocks it off the stones will break! ;-)

This review was written in the old system and had content requirements that are different than reviews written today.