CarboTitanium blades are 8x harder than steel. High leverage, ergonomic bows. Knife edges for superior performance. Lifetime warranty. The Westcott Carbo Titanium coating is 8x stronger than untreated stainless steel and will stay sharper longer. These scissors have a unique ergonomic over mold and high-strength handle that fits perfect in an adult hand. The Westcott Carbo Titanium Bonded proprietary process creates a permanent molecular bond with the cutting surface so blades resist scratches, marks and stains. The blades will stay super sharp and smooth-cutting for years making them an exceptional value like all Westcott products.