CHARLOTTE, NC (WBTV) – This knife sharpener claims to be so good at it's job you can sharpen the edge of a credit card with it and use it to slice straight through a tomato.
Of course, Kristen and Ashley had to try that. However, they also gave a knife a spin on the blade.
We purchased the Edge of Glory knife sharpener at Bed, Bath and Beyond for about $10. Watch the video on this page to see how well it worked.