Spyderco Zdp

C.Q.I.-Constant Quality Improvement is a process Spyderco uses to evaluate and refine longstanding established knife models. Sometime C.Q.I. changes are large and noticeable, sometimes they’re smaller refinements...

The knife industry is constantly pushing the envelope searching for, and testing, higher performance blade steels. ZDP189 is rapidly asserting itself as an up-and-coming steel. It's a powdered metal made by Hitachi that has phenomenal chemistry with 3% carbon...

The knife industry is constantly pushing the envelope searching for, and testing, higher performance blade steels. ZDP189 is rapidly asserting itself as an up-and-coming steel. It's a powdered metal made by Hitachi that has phenomenal chemistry with 3% carbon...

The Spyderco Stretch has changed over the years much like watching one of your kids grow up. What started as a small basic Hunter model in the 1980s matured/stretched into an elegant high performance drop point folder available in a variety of handle materials and blade steels...

As the name implies, the Caly3 is the newest iteration of the Calypso2 and Calypso1 knives. Like comparing a classic Corvette to a modern Corvette, the Caly3 is an offshoot of the original Calypsos--a testament to the knives' durability and long-lasting appeal--but with improved functionality and design...