- Koala Spain vacuum pump and stopper model 6640II01, made of stainless steel for maximum durability. - Allows you to preserve wines and other beverages in optimal conditions, preventing loss of flavor and aroma. - Includes 1 one-size unit in silver color, compatible with most wine and liquor bottles. - Easy to use: removes air and seals the bottle hermetically, prolonging the freshness of beverages. - Ideal for homes, bars, and restaurants looking to maintain the quality of their opened drinks. - High-quality, durable, and long-lasting product, designed for bar and kitchen utensils.