Automatic Sharpening: Built-in ceramic sharpeners within the wood knife block automatically sharpen straight edge blades with every use.Optimal Edge: Knives are precision-honed for optimal edge retention, ensuring lasting sharpness.Premium Steel: Features high carbon, no-stain German steel blades, with steak knives made from Asian steel.Durable Construction: Fully forged blade, bolster, and tang provide excellent balance and superior strength (steak knives are made from stamped steel).Identifiable Handles: Unique bar-riveted handles are labeled for easy knife identification.Comprehensive Set: This 15-piece set includes everything needed for various chopping and cutting tasks.