single edge is a completely reimagined version of the vintage safety razor, rebuilt from the ground up and designed for everyone. primary functional difference between double-edge razors and modern cartridge razors is that de razor heads come in a wide array of aggression levels (where aggression is commonly defined as being less protective from the blade).'ll be shaving for months with our single edge razor and twenty razor blades." - newsledge"we got to see first hand how it works and we were amazed.
 the success of gillette's invention was largely a result of his having been awarded a contract to supply the american troops in world war i with double-edge safety razors as part of their standard field kits (delivering a total of 3.-edge (de) safety razors remain a popular alternative to proprietary cartridge razors, and usually offer significantly lower total cost of ownership since they are not marketed under the "razor and blades business model". a flat blade that could be used alternately with this "wedge" was first illustrated in a patent issued in 1878, serving as a close prototype for the single-edge blade in its present form. if the edge only touches, you’ll end up with a short bevel and a dull edge.
safety razor is a shaving implement with a protective device positioned between the edge of the blade and the skin. considered old fashioned, double edge razors have regained popularity in recent years due to long term cost savings, and for some, less irritating shaves. although single-edge razors are no longer in production they are readily available. new single-edge razors were developed and used side-by-side with double-edge razors for decades.
" - cool material "the single edge is a reimagined version of the vintage safety razor that not only works better but looks better, too.. place the razor perfectly flat on the hone so the spine and edge touch the stone. thought of using a single-bladed razor can be intimidating, but we've designed the single edge to be extremely easy and safe to use. you're a frequent traveler or not, we've created a beautiful and functional travel case for the single edge that you can be proud to own.
third pivotal innovation was a safety razor using a disposable double-edge blade that king camp gillette submitted a patent application for in 1901 and was granted in 1904.. draw the blade towards you (again with edge pointing away from you), always keeping the heel of the razor in advance of the point of the razor.'ll be shaving for months with our single edge razor and twenty razor blades. razors originally had an edge protected by a comb patterned on various types of protective guards that had been affixed to open-blade straight razors during the preceding decades.