On this microphone-like shower head 3 balls with ca. 40, 30 and 20mm provide a pleasant stimulation. The precision-cut threads in the 1/2" base attach to the standard shower hose threads, which is used throughout the world.
Length: approx. 14 cm (ca. 10,5cm insertable)
Diameter: approx. 1,6-4 cm
Material: Aluminium