Grindstone Coticule Blue BBW: a 100% natural "blue" grindstone from the Belgian Ardennes. Due to a special geological twist of nature, this stone contains some 30 % garnet. This ensures excellent grinding properties. The Ardennes-Coticule grinding stone is a non-porous grinding stone that should only be used with a little water. The resulting grinding paste gives an unprecedented beautiful grinding result. FEATURES Colour: blue Designer: Ardennes-Coticule Dimensions: 150 x 40 mm Weight: 300 gr Grid: 4000 Sell knives only to adults.
