The 1 + 1 cork stopper (technical) consists of a very dense agglomerated cork body with natural cork discs glued on both ends. Basically, they are a mix of natural and agglomerated cork, having agglomerated bodies with natural disks. This is the reason for their name 1+1. The technical 1+1 stoppers were designed to bottle wines to be consumed, usually within 2 to 5 years. The Natural Cork stopper satisfies the expectations of the world’s leading winemakers and the most sophisticated wine lovers.