Tumbler Rolling Knife Sharpener Starter Set

My knives actually got duller using the Tumbler not sharper. In reviewing other reviews I read the better sharpening angle of 15 degrees would work. But the Tumbler directions stated 20 degrees was better for everyday use knives. It also stated the 15 degrees were for specific knives and would require more frequent sharpening if used.

Great Fathers Day gift for husband who immwdiately sharpened my good knives . Win win for both of us!

Worked very well in my knives.