This innovative bottle-top aerator infuses wine with air as it's poured from the bottle immediately enhancing taste, bouquet, and smoothness. This is the smallest profile, full-stream infusion aerator on the market! Also aerates spirits and liquors for smoother taste. Unique friction-fit design pulls apart for easy cleaning. Simply insert the AeraWine into the bottle with a slight twist to ensure an airtight seal. Tilt the bottle at a steep angle for maximum aeration. Works With: Red Wine, White Wine, Bourbon, Whiskey, Cognac, Brandy, Scotch, Port, Gin, Rum, Sake, Vodka, Tequila, and Liqueurs. Made 100% in the USA!