What is the Sigmaforge process?

In the Zwilling Pro Knife Block, Set of 7, the Sigmaforge process is Zwilling’s precision-forging method that creates blades described as exceptionally hard yet flexible. Each knife is precision forged. Blades are individually hand sharpened and polished.

What benefits does the arched bolster provide for the Zwilling Pro Knife Block, Set of 7?

The arched bolster supports the thumb for comfort, safety, and precise handling while also allowing the full length of the edge to be sharpened. Designed by architect Matteo Thun. Promotes a thumb grip.

Are the blades suitable for all tasks in the Zwilling Pro Knife Block, Set of 7?

This set includes a range of blades for cutting, chopping, and slicing, plus kitchen shears, so it covers many everyday prep tasks. Includes paring, prep, bread, and chef’s knives. Use a meat cleaver rather than these knives to cut through bone. A honing steel is included to help maintain the cutting edge.

Hover to Zoom

Zoomable product image with magnification controls

Zwilling Pro Knife Block, Set of 7

[+]Feedback

Frequently Asked Questions

In the Zwilling Pro Knife Block, Set of 7, the Sigmaforge process is Zwilling’s precision-forging method that creates blades described as exceptionally hard yet flexible.
- Each knife is precision forged.
- Blades are individually hand sharpened and polished.
The arched bolster supports the thumb for comfort, safety, and precise handling while also allowing the full length of the edge to be sharpened.
- Designed by architect Matteo Thun.
- Promotes a thumb grip.
This set includes a range of blades for cutting, chopping, and slicing, plus kitchen shears, so it covers many everyday prep tasks.
- Includes paring, prep, bread, and chef’s knives.
- Use a meat cleaver rather than these knives to cut through bone.
A honing steel is included to help maintain the cutting edge.