A shaving kit includes cartridge store for storing at least one spare blade cartridge and a container for storing a shaving fluid like a refreshing or cleaning lotion or a shaving foam. The container includes a volume of the shaving fluid which is sufficient for several series of shaving actions. After at least one shaving action, a blade razor may be coupled to the container to transfer shaving fluid to the blade razor. By transferring shaving fluid to the blade razor, the volume of shaving fluid in the container decreases. The container includes a replacement indicator for indicating a desired replacement of the blade cartridge. The replacement indicator operates in dependence on a volume of shaving fluid transferred from the container.