The Joewell S4 premiere series shears are great for detailed work or light hair cutting . The straight handle design makes it possible to use both sides of the scissors or to change the way the scissors are held for a greater degree of freedom. The flat screw does not interfere with the cut when using a comb and can easily be adjusted with a penny or a dime. With the straight blade, you can easily cut hair without the hair sliding. The stainless steel hardness of the blades are heat treated to maintain the feeling and durability of the blade sharpness.