Hermetically seals bottles and flasks. Just place the stopper inside the mouth of the bottle, press the lever down, and the stopper expands to form an air-tight fit.

• Ideal for wine and beer bottles and most carbonated beverage bottles
• Designed with opener to remove metal bottle caps and pressure lids.
• Set of Five (5) Bottle Stoppers. Colors may vary.

Ideal for wine and beer bottles and most carbonated beverage bottlesna