The "Carafe Open Cristal Developer®" and the Developer® decanting tool make the perfect duo. Use the Developer® to perfectly decant your wine into this stunning crystal decanter. The Developer"s contact with the wine reduces the sulphur dioxide content found in some bottles, thus improving the bouquet and the taste. The 6 pouring grooves in the Developer® provide perfect oxygenation, while sliding down the inner wall of the decanter.