|•||Set includes: 2 Wine Doctor wine stoppers|
|•||Does not include vacuum; sold separately|
|•||True-Seal Technology; prevents oxygen from leaking into the bottle|
|•||Intelli-Stopper & triple o-rings, create 3 air-tight sealing points|
|•||Unique interior check valve adds a fourth barrier to outside oxygen.|
|•||Built-In red indicator, shows the seal was achieved|
This stopper set should be used in conjunction with the Wine Doctor vacuum pump, sold separately. Each Intelli-stopper features the new True-Seal technology to prevent oxygen from leaking into the bottle after the seal is made. Each stopper is designed with triple o-rings, creating three airtight sealing points along with an interior check-valve that adds a fourth barrier, assuring the oxygen will not leak in. For convenience, a built-in red indicator is located on each stopper to take the guessing work out and assures your wine will be fresh.
1.75 X 1-inch