When it comes to sealing wine bottles, there is one material that has stood the test of time and has become the preferred choice of winemakers and wine enthusiasts alike: cork. Derived from the bark of the cork oak, cork stoppers have been used for centuries, and their natural properties make them the perfect choice for preserving and aging wine.

What is cork, and why is it used to seal wine bottles? How are corks made? What are the different types of corks? You'll find all the answers here.

Just because natural cork stoppers represent a greater investment doesn't mean they aren't worth it. There are many reasons to choose natural cork stoppers over synthetic alternatives. Let's look at some of them.