All LED wine stoppers are built with an on/off switch. The snug fit of the liner in relation to the bottle locks in and retains to flavor and aroma of the content inside. The thin base allows the stopper to go in easily while the black liner secures the stopper to the body of the bottle. No need to worry about the content going bad or losing its potency over time.
Modern and practical wine stopper
Keeps your wine fresh
The Cowwine stopper fits all standard bottles
Approximately 5.5 Inch
Exquisitely made of glass and zink alloy