Kai Double Edge Razor Blades are made from high quality, medical grade stainless steel. These blades are hard to find, but are the sharpest blades available. Kai Double Edge Razor Blades allow for closeness and consistency. Made in Japan

Each Package contains 5 blades. 

Razor Emporium Sharpness / Aggressive Rating:

= very sharp    = very mild

Shaving 101 Review:

Kai is a lesser known blade produced in Japan. Although most people consider the Feather synonymous with Japanese quality, the Kai blade is equally as impressive in many aspects.  Kai blades have very well polished cutting edge that shaves very comfortably but without the overly aggressive and harsh sharpness that Feathers are often known for.  The metal structure of the Kai is different from many other double edge blades in that it constructed of slightly thicker gauge steel with no stamps or markings anywhere on the blade itself.  Although slightly more forgiving in sharpness, the Kai still has a fine cutting edge and like the Feather, requires adequate preparation of the beard, and is best suited for an experienced wet shaver.