Spyderco is one of the leading creators of innovative, unique, and radical knife designs. With a dependable line of ergonomic, high-performance knives that have been relentlessly tested for quality, from edge retention via a CATRA machine, to a Q-Fog machine testing for rust, to tests that check for wear and heat-treatment, Spyderco consistently provides quality products for those who want some style in their practical EDC.