Stirred, not shaken: With the knife set, boring milk is transformed into creamy, delicious enjoyment - in professional quality. To keep the supply of fresh milk, protein and protein shakes flowing, the 5-piece knife set expands the capacities of the Kraftprotz milkshake maker. So it is now possible to prepare different shakes in quick succession without having to clean the blade and stirring attachments first in between. Just quickly replace used blades with unused ones and move on - perfect for milk bars or energy counters at the gym. Set includes a complete set of stirring and chopping attachments consisting of rubber stirrer, stainless steel stirring disc and chopping disc, spacer and end nut. Professionally delicious, the knife set is an indispensable helper when conjuring up the finest milk and uplifting protein and protein shakes.