Kate stops grinding the knife and begins to pass it over the length of the stone. Turning her wrist, she pulls the blade, swiping one side after the other, honing it to a fine edge. She wipes it dry with an old cloth and picks up a long piece of dark leather. One end of the strop she ties to the knob on the back of her chair, then holds it taught with her left hand. She counts in her head as she passes the blade over the length of the leather, flipping it at the bottom and the top of each pass. When she gets to twenty, she releases her hold on the strop and looks closely at the knife blade. Even in the dim light of the room, it shines.