• 38mm Screw Cap with Hole

38mm Screw Cap with Hole

SKU: 40905

    This reusable 38 mm screw cap will fit our 1 gallon and 1/2 gallon jugs and CBD Growlers. It is made of plastic and has a hole in the middle, which works best with our 3 piece airlock. Perfect for small batch experiments or yeast starters.

    Copyright © 2018 Master Vintner™