Razor knives are made of a blade and an angel as well as two handles. Unlike kitchen knives, the razor blades are hollow ground. The hollow sections range from flat (almost hollow hollow) to 1/2 and 3/4 hollow sections up to the entire hollow section, of the highest quality type. Knives with a 1/2 hollow cut and a hollow hollow section are particularly suitable for a deep and thorough wet shave in the entire area of the cheek, upper lip, chin and neck due to their higher flexibility. As a particularly high-quality variant, there are still extra-hollow blades (sound). These blades are only suitable for practiced users.
High-quality razors with a half or full hollow cut have as an additional quality feature a double shoulder, which makes the transition from Erl / Angel to the blade in stages
Base material of the non-stainless blade is carbon steel, which reached about special hardening and processing a very special level of wear resistance, hardness and elasticity
The non-rusting blades offer the highest sharpness, but require more attention in the care
The chromium stainless steel blades are the improved alloys also very sharp, are easy to clean, but not quite as sharp as the non stainless blades