The Chef's Choice 1520AngleSelect Knife Sharpener is a marvel of professional quality workmanship for use in your kitchen. It is one of the top quality knife sharpeners for sale today. Its unique design allows it to sharpen virtually any knife including kitchen, sporting, utility or pocket blades. It also allows you to choose between the twenty degree edge, common in European and American knives or the fifteen degree edge, common in Asian blades. All sharpening abrasives are formed of diamond for expert precision while the flexible stropping discs polish the knife professionally. The simple design of the AngleSelect Knife Sharpener allows you to sharpen your own knives no matter your experience level since knives are automatically positioned correctly in each stage. Soft grips along the bottom edge create a secure hold to the counter. No matter how dull the knife may be the Chef's Choice AngleSelect Knife Sharpener will sharpen it until it looks and cuts like new. The Knife Sharpener measures 9.75 inches wide by 4 inches high by 4 inches deep.