Wired's December 2012 issue wrote: "For chefs with a head for math, these four knives — paring, utility, chef, and fillet — nest together in a design based on the Fibonacci sequence, starting with the width of the average human hand. The set won the European Cutlery Design Award." I featured them on July 16, 2010. Designed by Brussels-based Mia Schmallenbach. $749.25 for the set.