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Edge-On-Up: bringing science to the edge

The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. As such you will finally learn how sharp your knives really are. The result is that you not only improve your sharpening skills you can also check the state of your collection.

How does the Edge-On-Up BESS sharpness test work?

The Edge-On-Up sharpness testers scientifically measure the sharpness of your knives. As such you will finally learn how sharp your knives really are. The result is that you not only improve your sharpening skills you can also check the state of your collection. But how do these BESS-certified sharpness tester work? Knivesandtools explains!