Includes an all-purpose 5.5" Santoku knife, an everyday 4.5" Utility knife and a 3" Paring knife for detailed prep tasks Kyocera's most popular series of ceramic knives designed with comfortable, ergonomic handles Ceramic blades are made from Kyocera proprietary zirconia material produced in Japan for exceptional quality and beauty Ultra-sharp, pure advanced ceramic blades will maintain their edge up to 10x Longer than steel blades Lightweight and easy to clean, the blades will not brown food, are rust-proof and resistant to acids.Ideal for slicing fruits, vegetables and boneless meats, not to be used on hard or frozen foods