HEALTHY MATERIAL: The owl wine stoppers are made of durable zinc alloy material and food grade silicone material. Additional crystals have been used to embellish the owl and give it a very pretty look. SUITABLE FOR ALL WINES: This wine stopper is specially designed to provide a tight fit for all wine bottles, so your wine will always be in good, fresh condition. You no longer have to throw away or rush through a bottle of wine, allowing you to drink as much as you want. BEAUTIFUL WINE BOTTLE STOPPER: Besides being very practical and useful, the sturdy silicone seal with the stunning owl crystal top makes this wine bottle stopper will shine like a diamond and can be suitable for family gatherings, dinner parties. This would make a great gift for a man, woman or any owl lover. HAND WASH: Not recommended for dishwashers, please wash after use to prevent the natural deposits of the wine from sticking to the metal parts.