Diego Castillo is a knife maker artisan whose personality and character are reflected in each and every one of his pieces. He is a man with great interest in architecture since he is a builder and his knowledge is very varied both for the restoration and for the production of classic pieces of cutlery or antique knives.
He is a great admirer of the work of Natalio Martínez and this is evident in many details of his knives similar to those of Natalio.
His pocketknives and knives are completely handmade, made piece by piece and there is no one equal to the other. He elaborates by hand all the processes involved in the construction of his pieces and the realization of it is always admirable with great quality in the fits and finishes but above all in the originality of each one.