Ready, set, brew! This 4-piece starter kit gives you the essentials needed to use and maintain your espresso machine. The 20oz. frothing pitcher will accommodate every machine we carry, and the thermometer will save you from burning your milk, so you can get on the fast track to microfroth bliss. A group brush and a box of Cleancaf are also included so you can keep your machine happy and healthy, which in turn keeps it producing great espresso! Sorry, no substitutions available.