On the Zwilling Pro Fillet Knife, 7", the curved bolster supports the thumb for comfort and precise handling while also allowing the full edge to be sharpened.
The blade is highly elastic thanks to Zwilling's Friodur ice-hardening technique.
The technique also results in a harder blade.
It also creates a sharper blade.
Zwilling's Sigmaforge process precision forges the knife for exceptional hardness and flexibility.