Additional Details ------------------------------ Product description: The Black Satin Swivel set is great for high volume stylists who need quality shears that will last. The shear and thinner are both swivel thumb to give your hand, wrist, and elbow a more natural position when cutting. This can dramatically help with hand fatigue, especially when both shears are designed the same way. The semi-convex edges come razor sharp and will cut through hair with almost no effort. This is a fantastic shear set at a very reasonable price.