Safety Razor sales have exploded in the last 5 years and for good reason; Safety Razor aficionados love of how much better shaving with a safety razor is; they get a closer shave and less maintenance. Plus it is also often cheaper in the long run because replacement blades cost a fraction of a cartridge razor. So you'll be sure to find an eager gift recipient with your handmade Safely Razor. Great weight and balance and a bit heavier than a cartridge style razor. Our Safety Razor kits feature a double edged razor and includes a handle and razor head (standard m5.x .8 thread). Uses the same tube sizes and bushings as our Mach 3® and Fusion® style kits. Fits all. Standard head bolt connection allows use of many other style safety razor heads.