Zwilling Professional S (3 Piece Set, Silver/Black)

What makes FRIODUR ice-hardening different from standard blade treatments?

FRIODUR ice-hardening is Zwilling's proprietary process that subjects the blade to sub-zero temperatures after forging. This creates a more refined grain structure in the steel, resulting in blades that hold their edge 30% longer than conventionally treated knives. The process also increases flexibility, making the blades less prone to chipping when cutting through bones or frozen foods.

Are these knives suitable for professional kitchen use?

Yes, the Professional S series is designed for commercial kitchen environments. The robust construction withstands the demands of high-volume food preparation, whilst the balanced design reduces chef fatigue during long shifts. Many professional chefs choose this series because it offers commercial-grade performance at a more accessible price point than premium ranges.

How should I maintain these knives to preserve their sharpness?

Hand washing is essential - never put these knives in the dishwasher as the harsh detergents and heat can damage the blade edge and handle materials. Store them in a knife block or magnetic strip to prevent the blades from knocking against other utensils. Regular honing with a steel rod maintains the edge between professional sharpenings, which should be done annually with normal home use.

What cutting tasks is each knife in the set designed for?

The 10cm paring knife excels at precision work like peeling apples, deveining prawns, or creating garnishes. The 16cm slicing knife is perfect for carving roasts, portioning fish fillets, or slicing tomatoes without crushing them. The 20cm chef's knife handles general prep work including chopping vegetables, mincing herbs and breaking down poultry - it's the workhorse of the set.

How does the weight compare to other premium knife brands?

At 676g total weight for the set, these knives strike a balance between substantial feel and manoeuvrability. The chef's knife weighs 257g, which is lighter than some German competitors but heavier than Japanese-style knives. This weight provides enough momentum for efficient chopping whilst remaining comfortable for extended use, particularly for cooks with smaller hands.

Can I purchase replacement knives if one gets damaged?

Yes, the Professional S series has been in continuous production for decades, making individual replacement knives readily available. This longevity is one advantage of choosing an established design over trendy knife ranges that may be discontinued. Zwilling's extensive distribution network means you can find matching knives through authorised retailers worldwide.

What's the difference between this set and more expensive Zwilling ranges?

Higher-end Zwilling ranges like Pro or Twin Signature feature additional design elements such as curved bolsters, different handle materials, or enhanced steel formulations. However, the Professional S series uses the same FRIODUR ice-hardening process and German forging techniques. The main differences are aesthetic and ergonomic refinements rather than fundamental performance capabilities.

Are the handles dishwasher safe even though hand washing is recommended?

The plastic handles can technically withstand dishwasher cycles, but the high heat and harsh detergents will gradually degrade both the handle material and the blade edge. The rivets may also loosen over time with repeated exposure to dishwasher conditions. Hand washing takes less than a minute per knife and significantly extends the lifespan of your investment.