The PRIMO Seamless Blending shear employs our Soft Slide straight blade design. This pushes the hair into razor sharp teeth as the blades close eliminating any visible line. The Soft Slide blade also gets rid of any drag or pull as you comb though the hair after the cut. All of this gives you the ability to use this shear in any hair texture to create softness and remove weight. PRIMO is crafted with beauty and precision you can immediately see. Starting with a powerful and precise sword blade,made of Cryo Tempered Japanese Molybdenum Alloy steel. The pivots are lined with Polymer Inlays to eliminate metal to metal contact and keep the shear feeling new for years. The tension system has ball bearings to stabilize the blades and extend their life.