The universal developer was designed for an individual wine glass or decanter. While flowing out of the side of the universal developer, wine is gently oxygenated and fully releases its flavors. It is particularly recommended for young wines (less than 3 years), both red and white. The universal developer adapts to the majority of wine glasses and decanters. Made of stainless steel. Patented design. Tasting is optimized. Intense oxygenation. Decants according to individual tastes.