MKM Prima Steak Knife Ziricote Wood (2 Piece Set) MK PRST2-ZPRE ORDERS OPENStock expected approximately Early May PRIMA can be translated as "Premiere" and is the way to call the debut of a theater show and, as you know, first show has to be special and unforgettable. PRIMA is our first kitchen knives line and we created a limited edition to celebrate our "Premiere" Let the show begin. Specifications Blade finishing: STEAK Blade hardness: 56 58 Blade material: AISI 420MoV W 1. 4116 Blade length mm: 2,5 mm 0.