["Feature:\nThis bottle filler with spring-loaded for valve.and the spring is steady now,it will do not worry that will be lost all the for time.it is better than the plastic one,Fillers work best with a bucket equipped with a bottling spigot.The spring in the tip of this bottle filler stops the flow until you depress it to the bottom of the bottle\nStainless Steel Bottle Filler:4 inch Tubing,Highly corrosion-resistant interior and exterior-Perfect for wet gases\nCylinders perform well at low temperatures\nEasy to clean and sanitize\nSpring loaded tip for easy filling,Fills bottles form bottom up,Keeps from spilling Brew during bottling\nColor:silver\nMaterial:Stainless steel\nSize:about 35cm long\nPackage Contents:\n1*craft beer bottler\nOnly the above package content, other products are not included.\nNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm."]