The Bung fits Standard Glass Demijohns. Bung Size.
Fermentation Bubbler Airlock & Bored Cork Bung for Demijohn Wine Beer Home Brew
Fermentation Bubbler Airlock Bored Cork Bung for Demijohn
10 x Fermentation Bubbler Airlocks & Bored Rubber Bungs Corks Demijohn Wine Beer
4 x Fermentation Bubbler Airlocks & Bored Rubber Bungs Corks Demijohn Wine Beer
2 x Fermentation Bubbler Airlocks & Bored Cork Bungs - Demijohn Wine Beer
3 x Fermentation Bubbler Airlocks & Bored Cork Bungs - Demijohn Wine Beer
