Only in Russia book sanctified to battle application of dangerous razor. This demonized instrument of hairdresser labour is considered as an original weapon of self-defence of not mortal action. Dignities and lacks of her understand as a weapon. The receptions of attack and defence are shown by a razor from typical attacks (captures and shots). Practical recommendations are given on a self-defence from the forward armed by a knife and razor. The complex of battle gymnastics is presented with a razor.