The Joewell K2 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 tension screw allows you to fine tune the cutting tension while the locking mechanism of the screw prevents loosening. With the straight blade, you can easily cut hair without the hair sliding of the blade. The stainless steel hardness of the blades are heat treated to maintain the feeling and durability of the blade sharpness. The finger rings allow you to size the finger holes for the most comfortable fit.