What is the Sigmaforge process?

In the Zwilling Professional "S" Knife Block, Set of 7, the Sigmaforge process is the precision-forging method used to create blades that are exceptionally hard yet flexible. Each blade is forged. Used for the blades.

What benefits does ice-hardening provide?

Zwilling’s FRIODUR ice-hardening technique creates a harder, sharper blade with added corrosion resistance and elasticity. Produces a harder blade. Produces a sharper blade. Adds corrosion resistance. Makes the blade highly elastic.

What knives are included in the set?

The set includes four knives covering paring, utility, slicing, and chef’s knife needs. 4" paring knife 5 1/2" serrated utility knife 6" slicing knife 8" chef’s knife It also comes with kitchen shears, a honing steel, and a wood storage block.

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Zwilling Professional "S" Knife Block, Set of 7

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Frequently Asked Questions

In the Zwilling Professional "S" Knife Block, Set of 7, the Sigmaforge process is the precision-forging method used to create blades that are exceptionally hard yet flexible.
- Each blade is forged.
- Used for the blades.
Zwilling’s FRIODUR ice-hardening technique creates a harder, sharper blade with added corrosion resistance and elasticity.
- Produces a harder blade.
- Produces a sharper blade.
- Adds corrosion resistance.
- Makes the blade highly elastic.
The set includes four knives covering paring, utility, slicing, and chef’s knife needs.
- 4" paring knife
- 5 1/2" serrated utility knife
- 6" slicing knife
- 8" chef’s knife
It also comes with kitchen shears, a honing steel, and a wood storage block.