One of the collaborations between Zero Tolerance Knives and RJ Martin resulted in this ZT0600 Limited Edition RJ Martin Design. Resembling the famed Q36 RJ Martin Designed knife, this Zero Tolerance version speaks volumes to the man's talent and the solid builds coming out of Kai in the form of this famed and collectible ZT example. The 3-D Titanium frame lock knife with Carbon fiber and a beautiful recurve blade design is very special. Limited to 1000 units and long since discontinued.