Product description<br>Size: pump is about 12.5 high *7CM; stopper is about (1.8-2.5) *3.8CM<br>Material: ABS+silicone<br>How to use:<br>1、turn the time scale record to indicate the date you last opened the bottle.<br>2、insert the stopper into the neck of the wine bottle.<br>3、use pump to lift handle up and down to extract air.<br>4、Pinch the tip to blow off air before removing the stopper.<br>Package include: 1* wine save pump + 4*stoppers <br><br>1.【ECONOMICAL AND PRACTICAL】: The set contain one air pump, 4 black vacuum bottle stoppers .Pump removes air from the bottle of wine, and the rubber stopper seals the bottle.<br>2.【 PRESERVE WINE FOR UP TO 7 DAYS】: Pump to release air from the bottle of wine, and the rubber stopper seal the bottle, Create vacuum condition for preserving wine once the bottle have been opened.<br>3.【TIME SCALLE RECORD】: The vacuum wine bottle stopper can record the date you last opened the bottle by simply turning the ring on the stopper.<br>4.【 EASY TO USE】: Insert the stopper into the bottle neck and pump to remove the air until you feel resistance, less liquid in the bottle, the more you will need to pump.Pinch the tip to blow off air before removing the stopper.<br>5.【HIGH QUALITY】: Made of high quality plastic and silicone material, no-toxic,durable and sturdy, Eco-friendly and health to use. Stylishly designed for personal use or as a tasteful gift for a wedding, holiday, anniversary, birthday, or for any wine lover.