The brush-reserve is a replaceable block to the brush for the eyelashes and eyebrows, provides a long period of its operation. The brush is widely used for making make-up, as well as for eyelashes and eyebrows. The brush is used for combing and styling eyelashes, giving a neat shape to the eyebrows. Additionally, it can be used to prevent gluing and deformation of the eyelashes during the build-up or correction, as well as for their cleaning from the remnants of cosmetic products. The accessory allows you to wear extended eyelashes longer and ensure their impeccable appearance.