The Zwilling J.A. Henckels Twin Professional "S" is part of the Kitchen knife test program at Consumer Reports. In our lab tests, Kitchen knife models like the Twin Professional "S" are rated on multiple criteria, such as those listed below.
Cutting performance: Based on food-cutting tests using the chef's, slicing, utility, paring, and santoku (when available) knives.
Handle comfort: Panelists (hand sizes from small to large) judged the chef's knife on how comfortable that knife felt in their hands.
Handle balance: Panelists (hand sizes from small to large) judged the chef's knife on how well balanced that knife felt in their hands.
Unbiased: Retailers cannot influence placement.
Ad-free: As an integrated part of Consumer Reports, you shop in a completely ad-free environment.
New products only: You will never find used or refurbished products for sale.
Consumer Reports is an independent, non-profit organization dedicated to helping consumers. We do not accept advertising.