Click the photo to buy now Description The angle adjustment knob inside the professional knife sharpener Angle adjustment knob from 14 to 24 degrees, so you can set the right blade angle to sharpen knives of different sizes, thicknesses and edges to their perfect edge. 4-in-1 Series Knife Sharpening Kit: Works on all knives and scissors, sharp knives, hunting knives and pocket knives, fillet knives. Butcher knife, chef knife, meat cleaver, pruning shears, fishing knife of all sizes. The blade sharpener is easy to use Fits all hands right or left with a quick, safe and ergonomic handle; The slip-resistant rubber sole means your sharpener stays in place during use This best knife sharpener made of ceramic, diamond And high quality ABS plastic. It is strong, durable and designed to last a lifetime. Keep your hand safe while sharpening. How to use 1. Insert the blunt knife into the grind at a perpendicular angle to the sharpener 2. Using a little force,