#1 Choice by stylist’s worldwide! The Shark Fin Shear Company offers you the most technologically advanced shears in the world. Our professional shears are 100% hand-made Japanese & Hitachi/Aichi Steel. They also feature razor sharp blades for crisp, clean cuts every time. Included is our patented finger fitting system to customize the shear to your exact ring finger and thumb diameter for a perfect fit. Our technology is proven to help alleviate pain and may reduce or eliminate hand health issues caused by improperly fitted shears.