1951 FireStone Electric Knife Sharpener
McGowan's Firestone / DiamondStone knife sharpeners make it easy to sharpen kitchen knives, utility knives and sporting tools.
Made from a blend of aluminium silica and ceramic and diamond, our knife sharpeners provide the perfect sharpening surface.
Both sides of your knife are sharpened simultaneously, creating a hollow ground edge. Knives have never been so sharp - and sharpening has never been so easy!