Spyderco presents a number of knife models in great designs and patterns and because of this, it is the leading brand for sharp and pointed knifes. Spyderco Persistence Black G-10 Plain Edge is one of the best products that is presented with some key special features. Being a foldable device, it is easy to carry. It is such a light-weight and small in size that one can easily hold it in their pocket.. The outlet of the product is amazing and is presented with a number of designer bolts. Skeletonised steel liners tucked inside the handle provide strength and rigidity to blade. Blade has also its unique features. The blade steel is composed of 8Cr13MoV Stainless Steel and is ground flat with a 3mm thickness and a G-10 handle material. Walker Linerlock has a jimped liner. Overall length is 173 mm and blade length is 70mm.