HB6 Refill Blades
The most advanced razor cartridge has all the great features of the HB4 (flow thru design, seamless blade construction) yet has two more blades!
Over three years spent creating a unique pivot that lets the HB6 blade cartridge be used on any HeadBlade, including the original HeadBlade Classic! All you have to do is use the supplied adapter that comes in each blade kit. Kit contains one adapter and four blades.