<p>Specification:</p> <p>1. Color: Black</p> <p>2. Material: Food Grade ABS</p> <p>3. Net Weight: 0.15lb</p> <p>4. Size: 1.8 *1.8 *2.9inch</p> <p> </p> <p>Feature:</p> <p>1. Help preserve the wine's flavor and keep the wine tasting fresh up to 10 days;</p> <p>2. The date markers design can record the time you last opened the bottle;</p> <p>3. Suit for most red and white wine bottles(Not for champagne and sparkling wine)</p> <p> </p> <p>How to Use:</p> <p>Step 1: Insert the stopper vertically into the wine bottle(this sealer fits for most red and white wine bottles: 15 ~ 20mm diameter bottles)</p> <p> </p> <p>Step 2: Pump the stopper several times to pump out the air in the bottle until seal the bottle airtight.</p> <p> </p> <p>Step 3: Turn the dial to record the time you last opened the bottle; Store the bottle in a wine cabinet or refrigerator for better preserving effects.</p> <p> </p> <p>Step 4: When re-opening the bottle, remove the stopper by gently moving left and right and open up after an airflow sound.</p> <p> </p> <p>Package:</p> <p>2 x wine bottle stoppers</p>