About this project Absolute Wine Preservation - The wine preserver's reusable leak-proof, easy-to-use sealed wine stopper keeps oxygen out to preserve your wine and keep it as fresh as the day you opened it. So you can enjoy every drop of wine GREAT AND UNIQUE DESIGN - Our pull rod wine stoppers are made of stainless steel with built-in food grade silicone and feature a brushed metal design that is more practical and durable than plastic. The handle is ergonomically designed for comfort, non-slip, easy to press, and helps maintain freshness PERFECT SIZE - The stopper fits all standard size red and white wines, not for champagne and sparkling wine bottles. Please taste all kinds of wine, not afraid of spoilage or water leakage Easy to use - no more corksSimply insert the stopper into the bottle and press the lever to seal the bottle