Multiple fluidic components of dynamic mixer (1,100) include shell (2,102) and rotor elements (3,103), these are rotatably installed in the shell, which has entrance (12,13,112, (10 at least one corresponding assembly and the petite persons outlet opening (11, (12 of attack. Rotor elements and shell are provided between annular intermediate space (15,115), wherein element (the 3,103) setting of element (7, be connected to rotor 107). Shell includes the first cup (21,121) and main chamber (22,122). One second cup (17,117) provides one kind and is arranged in the first cup (21,121), so that first cup (21,121) can be by flowing through the component into the second cup (17,117) before component.