【Vacuum preservation】employing a bold food-grade rubber column for tighter sealing, utilizes vacuum preservation technology. Merely pressing several times is all that's needed to seal and lock in freshness. This method can achieve a 7-day fresh-keeping effect.

【Date Scale Record】Grasp the freshness of wine at any time with ease. Simply twist the liquor gently to select the corresponding storage date, bidding farewell to forgotten dates.

【Compatibility】 Fits all standard bottle necks. Featuring general wine plugs, it is compatible with various bottles, suitable for most red wine bottle mouths on the market.

【Safety Material】Our wine preservation system is crafted from high-quality stainless steel and food-grade organic silicon materials. Its compact and practical shape ensures convenience.

【EASY TO USE】Convenient and Practical: Press the bottle mouth vertically, pressing down on the top piston several times until the piston no longer bounces back.