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.

Creates a burr-free, razor-sharp hollow ground edge for all kinds of knives - even electric, kitchen serrated and cleavers!

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!