Sponti Catalyst Adjustable Red and White Wine Aerator Breather Bottle Pourer Dispenser Spout with Display Stand, BPA-Free FDA-Approved Acrylic and Silicone Sponti Catalyst Wine Pourer Aerator enhances the flavor and bouquet of each glass of wine as it pours, for a smoother finish and more enjoyable result Made from BPA-free, FDA-approved acrylic, silicone and ABS; includes display stand for easy storage; durable and reusable; resists chips and breakage Quickly aerates newly opened wine bottles by the glass; adjustable dial customizes aeration level to each person's individual preferences as it pours Elegant glasslike appearance and drip-resistant spout; perfect for entertaining; no more decanting or long wait; set dial (from zero to highly aerated) for hands-free operation Fits most standard wine bottles; not for use with sparkling wines; disassembles for cleaning; hand wash in warm, soapy water; no abrasive cleaners