BORED CORK Bung 46/36mm + AIRLOCK Bubbler, with Hole, Bungs, Demijohn, Cork, Stopper, Carboy, Home Wine, Wine Fermentation, Homebrew

✅ Precise Fit for Glass and Ceramic Containers – Agglomerated cork adapts naturally to the neck of bottles and jars, ensuring a tight, secure seal during fermentation. ✅ With PVC Airlock Included – Comes with a durable, food-safe airlock (PZH certified), ideal for wine, beer, and kombucha fermentation. ✅ Optimal Size for Small Fermenters – Cork dimensions: top Ø46mm, bottom Ø36mm, height 46mm; hole diameter 7–9mm – perfect for narrow-neck containers. ✅ Efficient Fermentation Control – Large airlock bubbles reduce water loss, supporting stable and clean fermentation without contamination. ✅ Made in Portugal – Quality Guaranteed – Finely sanded cork and premium airlock materials ensure aesthetics, functionality, and safety.