High Quality Bubbler Airlock for Wine and Beer Making. It is essentially a one way valve.
Fermentation Bubbler Airlocks and Bored Cork Bungs x 2 Demijohn Wine Beer
10 x Fermentation Bubbler Airlocks & Bored Rubber Bungs Corks Demijohn Wine Beer
Brewing Bubbler Airlocks x 5 Bored Cork Bungs x 5 Solid Cork Bungs x 5
6 x Bubbler Airlocks & 6 x Bored Rubber DJ Bungs
2 x Bubbler Airlocks
Brewing Bubbler Airlocks Bored Rubber Bungs x 3 Demijohn Homebrew Wine Beer
