1. Introduction: Classic hair clippers, professional hair clippers, razor-sharp. 2. Material: The perfect combination of high hardness and high toughness. These hair clippers are exceptionally sharp and maintain their edge. Tip: The hardness of scissors isn't always best when maximized. The harder the scissors, the lower the toughness. The blades are thin, and if the toughness is low, the cutting edge is easily damaged. 3. Use: Suitable for barber shops, hair salons, hair studios, or home use. Ideal for cutting wet and dry hair, as well as nose hair, beards, sideburns, and all types of soft human and animal hair. 4. Features: Sharp, with well-proportioned edge lines and glide, providing excellent cutting balance. Japanese ergonomic handle design for long-lasting use and reduced fatigue. The scissor blade is forged, offering superior strength compared to laser-cut blades. 5. Lifespan: Generally used in barber shops for more than a year, and for many years at home with normal use (if used correctly, only for human and soft animal hair; avoid cutting anything else with the clippers, and always dry the scissors after use).