This is a great product that effortlessly opens a bottle and removes the cork effortlessly either. It did not clear the picture but at the base of the unit, there is a plastic strapping that holds the entire drain system: spin and spring. Located in this place cerclage so fine and delicate is doomed to break one day or the other. This is what happened after the third bottle. But all precautions were taken. This strapping worth stainless steel to be robust. Be careful when handling your own!