Koziol Red Heart Shaped Wine and Beverage Bottle Stopper, Transparent, Susi Heart Shaped Wine and Beverage Bottle Stopper creates an airtight seal that locks in freshness and preserves wine longer Easy to use; perfect for wine, liquors and spirits, coffee syrups, EVOO, and vinegar, too Fits most standard-sized glass bottles; protects contents from dust and bugs for outdoor entertaining, too Reusable; compact for easy storage; hand wash in warm, soapy water as needed Dishwasher safe; BPA-free