Stop ruining your cutlery with standard pull-through sharpeners that grind away valuable steel. The patented Block Sharpener stands out as the best home knife sharpener because it hones and realigns your blade edges without leaving raw nicks or burrs. Our American-made handheld design utilizes dual adaptive flex rods that automatically contour to your knife’s exact bevel from 17 to 28 degrees. Keep your home chef knives, serrated edges, and scissors razor-sharp with absolute safety and control. Best home knife sharpener