This is the Sensuki 6.0" Hair Cutting Scissors Black W Titanium featuring a very slight offset grip with a bent thumb ring for added comfort, and with the white easy click tension adjustment knob. Also featuring the Kissaki ultra sharp Convex edge, triple hand honed and hollow ground for durability and Razor sharpness. These Hair Cutting Shears are made from the Highest Quality Japanese SUS 440C Stainless Steel (Rockwell Hardness of 60+) and coated with beautiful Black Titanium for extended durability. All Kissaki Hair Shears come with our beautiful custom shear case including lubricant, finger sizing rings and a leather cleaning - polishing cloth. All Kissaki Shears have a Lifetime Warranty against defects in parts, materials & workmanship.