Fox PHI Butterfly Knife FX-570TI

A dream come true, PHI is the Balisong made in Maniago by
Coltellerie Fox in collaboration with Vincenzo Fiore, known knives
designer and Italian custom maker.
Simple and balanced design thanks to the Pinsless system that
allows to eliminate the stop pins and consequently to reduce the
distance between the center of the two holes, the center of the
hole and the outer perimeter of the blade head.
The Balisong is not just a knife but a special item to establish a
relationship.