CARTRIDGE HAVING LIGHT GUIDE

摘要

The invention relates to a cartridge for coupling to a metering device (2) for dispensing at least one washing and/or cleaning agent preparation (40) from the cartridge (1) into the inside of a household appliance, wherein the cartridge (1) comprises at least one chamber (3) for storing at least one free-flowing or pourable washing and/or cleaning agent preparation (40), wherein at least one light guide into which a light signal can be coupled from outside of the cartridge (1) is arranged in or on the cartridge.