Captivating colors mingle on this glass stopper, providing a handsome highlight for your wine bottle. Formed as a single, smooth, sturdy piece of glass, there's no need to worry if your stopper will wear down or if the glue will fail (no adhesives here). A silicone gasket with graduated rings embraces the glass, creating a snug seal in a wide range of bottle sizes, including most glass cruets and olive oil bottles. Handmade in the USA of hand-blown glass, the stopper measures approximately 4" long.