The „all-in-one" solution. Discover the difference of a complete version. The Rex-Royal S300 MCSTI leaves no room for compromise. At the touch of a button and with the appropriate cooling unit you can purchase the most varied coffee and milk beverages, but also produce a fine froth using the steam lance – just like a barista. Thanks to the integrated instant hoppers, hot chocolate and other instant beverages can be enjoyed immediately, plus hot water is dispensed at 35 litres per hour. All S300 models are compatible to the S500 machines.