The Cudeman JJSK 1 was designed in 2013 by Juan Jose Sanchez, founder and Director of the survival school "JJ Adventure". This knife was designed to break the rules of survival. The micarta sand micarta handle with black spacers fits perfectly in the hand and it also has a smasher at the end. It maintains the necessary zipper on its spine to guarantee grip while making fine cuts. Its blade has a pronounced notch to scrape the firesteel and spark out very easily. Its steel is Böhler N-695 capable of perfectly cutting any material that gets in its way. This version includes a sand-colored Kydex sheath (self-made) with Tec-Lock adapter, flint holder and flint. Please note that the Kydex holster cannot be purchased separately because each piece is molded with its own Kydex holster to avoid looseness and maintain a perfect fit to the holster. The Cudeman JJSK1 kydex version, always a good choice.