This flexible spout is made of food grade thermoplastic, and fits all spigots with a 3/8" outer diameter (like our item E39). The thermoplastic tube is perfectly straight, and fits perfectly into all beer bottles for fast bottling. This is included with our item E13 Priming Tank.
Thermplastic has a thinner wall and is more rigid than PVC or vinyl, which means when it is attached to a 3/8" spigot for bottling, is has a thinner profile when entering a bottle, allowing for quick air escape and unimpeded flow of beer, which means bottles fill faster and you spend less time bottling. 7" long, suitable for 12 ounce and 24 ounce bottles. Made in USA.