Flavin Wine Preservation System Includes brushed, stainless-steel FlaVin Silverbell Wine Stopper wiht a bonus of 10 Oxy-Gone strips The world's first 99.9 percent oxygen-absorbing wine preservation system. Preserve the true flavor of your wine for a long time using a simple and easy kit. Neutralizes oxygen without changing the pressure Prevents discoloration of wine Multiple use for oil, coffee and wine