• Vacuum pump removes air to halt oxidation process
• Allow you store wine after opening bottle
• Keeps open wine fresh for several days
• Release button engraved with wine
• Apply to restaurants,hotels,bars,clubs,KTV,cafes and so on
• Made from high quality Stainless Steel
• Size: 2 " x 1.5" x 1.5"
• Fits standard wine bottle necks