HeadBlade's HB6 Blades are their most advanced razor blade cartridges. They have 6 ultra-sharp, stainless steel blades per cartridge, plus all the great features of the HB4 blades: flow thru design, seamless blade construction, and more. The result? A blade designed to provide the closest, safest head shave possible.
HB6 contains one adapter and four blades.
HB6 refill blades can be used with the HeadBlade MOTO, ATX, S4 Shark and all past HeadBlade models.
HB6 blades give me such a smooth shave. Highly recommend them.