- Keep Your Wine Fresh: The vacuum pump effectively removes air from your wine bottle, preserving its freshness and aromas for up to 10 days. - Easy to Use: Simply insert the wine stopper into the bottle, then pump the handle up and down to remove air. When you encounter strong resistance, it indicates a vacuum has been created. - Versatile Compatibility: Suitable for all red and white wine bottles, this wine storage pump is crafted from high-quality stainless steel and comes with four reusable stoppers. - Perfect Gift for Wine Lovers: This wine vacuum pump set, featuring four stoppers, makes an ideal gift for wine enthusiasts, weddings, and birthday celebrations. It is designed for everyday home use as well as for restaurants, hotels, and bars. - Warranty Assurance: The wine sealing accessories come with a 12-month limited warranty and a 100% satisfaction guarantee, ensuring peace of mind regarding compatibility and quality.