I need to do something for sharpening kitchen knives, but I suspect I just need to get a supply of stones. I'm afraid I have not heard great things about electric sharpeners, and although I've paid to have it done by a pro once, it was pretty expensive.

I promise I'll be nice to my lawnmower blade and my kitchen knives. <contrite>

I am the Doctor, and THIS... is my SPOON!