Provided is a milk-based drink production device designed to work with a steam output nozzle tip of a coffee maker, where the device contains a steam input conduit. The device contains a connection system to the steam output nozzle tip which includes at least one mobile jaw that shifts between a connected position, in which a watertight connection is formed between the steam output nozzle tip and the steam input conduit and in which the device cannot be separated from the steam output nozzle tip, and a disconnected position in which the device may be separated from the steam output nozzle tip.