With an ergonomic patented design, these shears cradle the user's fingers, providing full control. Whether you prefer tight shears or loose shears, you can adjust to your preference with the built in fine adjustment tension screw. Simply turn the knob clockwise to tighten and counter-clockwise to loosen. Crafted with finely honed blades to deliver defined haircuts with minimal effort. Using Japanese stainless steel, these shears don't rust or lose their luster