The Bottle stopper designed by Giulio Iacchetti is suitable for both wine and champagne bottles. It"s produced in18/10 polished stainless steel and has a rubber inner section to close the cap with a pressure and expansion mechanism. Easy to use, insert by pressing and turning clockwise to fit the neck of the bottle. The shape of the object is reminiscent of a classic cork, which hermetically seals champagne bottles and their contents.