Stirred, not shaken: in the stainless steel shaker, boring milk is transformed into creamy, delicious pleasure - in professional quality. To keep the supply of fresh milk, protein and protein shakes flowing, the stainless steel shaker expands the capacities of the Kraftprotz milkshake maker. So it is now possible to prepare different shakes quickly one after the other, without having to rinse the mixing cup in between. Of course, this is also ideal for preparing different drinks directly and feeding them one after the other to the stirring, crushing and mixing qualities of the Kraftprotz - perfect for milk bars or energy counters in the fitness studio. As usual, the stainless steel cup also provides 1 litre of capacity for up to 0.65 litres of ingredients Professional delicious, the stainless steel cup is an indispensable helper in conjuring up the finest milk and uplifting protein and protein shakes.