Is a bottle cap, suitable for all carbonated drinks, specifically champagne and other champagne similar sparkling wines. Is made of plastic material. Its organoleptic qualities are kept unchanged. It is a recyclable material and replaces with many advantages the original closure set,onsisting of the traditional cork, muselet and the crown cap seal. Is easy to use. It requires no effert to open and can then be used again to tightly close the bottle with the remaining liquid. Menshen iber, s.l.