Couple of sharpeners made by the important German company Dick, leader in the manufacture of high professionalism sharpeners. Diamond sharpener: oval, length 25 cm, with millions of very thin diamond grains inserted in the middle of a very strong stainless steel. Perfect sharpener to sharpen any type of steel and particularly damaged knives. Fine Cut sharpener: oval, length 30 cm, perfect to polish the edge of the blade after having sharpened it with Diamond sharpener. The same sharpener will allow to maintain the edge polished, up to the moment in which you need to sharpen the knife with Diamond sharpener again. The two sharpeners combination will guarantee an excellent and durable result.