Draw the blade through the V ... One other option — and a relatively easy one at that — is to use one of Victorinox's Handled Sharpy Knife Sharpeners, which can be found on Amazon for $29.

Sharpening knives can be intimidating, but the little edge grip on this device makes it easy. You can use the 90 ... and then carefully draw a knife blade down through the paper with the other ...

But always remember, over-sharpening a knife can damage the edge and make it duller. This works! Just flip the mug and draw it gently against the unglazed ring at the bottom. The uneven surface mimics ...