New generation of corks for medium/long refinement sparkling wines. The novelty consists in the single washer, 11 mm high. The experience of Italian Cork has made it possible to develop a new project that is unique in the world. The single weighted head working independently minimizes the common shrinkage of the head in contact with the wine, an unpleasant phenomenon known as the “nail effect” which often causes deviations caused by glues.

Furthermore, thanks to this single washer we have eliminated the glues by 50%.

The micro-grain bodies ensure a perfect seal.

Finally, the washers and bodies are analyzed separately and only then are they assembled to create our unique cap.