We understand that choosing the right blade could get difficult at times. Getting the wrong blade could make you cause some nicks because of how aggressive the blade could be or you could end up with the blade that doesn't have the long lasting ability. That's why Shapu Blades have created a blade off a 6cr13 stainless steel with platinum coating around the edge of the blades. The coating gives the ability for the blade to do a full shave with just one Shapu Blade. Our goal is to try to make easier for you so that you wouldn't have to keep switching the blade just to accomplish a precise edge-up.