One Dozen Commercial Plastic Whiskey Gate Long Breath Tube Pourers Spout. Open valve to regulate pourer speed control medium to fast pours. Superior Food Grade Poly Plastic Finned Softer Cork for Better Bottle Fit 20mm in diameter bottle openings. Fast or Medium Free Flow Speed for Professional Use with finger control regulator air hole provides The Perfect Flow Count. Pours Liquor, Wine, Juice, Syrup, Oils, and More! Durable, Easy to Clean & Long Lasting