Coravin Model Two Wine Preservation System. Technology: Uses a medical-grade needle to pass through the cork, allowing you to pour wine without removing it. Function: Replaces poured wine with argon gas to prevent oxidation, preserving the remaining wine for weeks, months, or even years. Features: Includes a faster pour rate than previous models and specialized needle access for precision. I will only consider reasonable offers please check out my other listings Happy ebaying
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