Utilizing their *patent pending design tip the "Point-Cut Pro"? is hand finished from triple-tempered 440C stainless steel. The "Point-Cut Pro"? features an ergonomic offset handle design, black gem adjustable tension dial and a Rockwell Hardness of 60-61. "World Class" comfort, balance, safety, and precision performance.*Patent pending design tip helps prevent finger cuts-allowing the stylist to work faster with greater precision and confidence.