About the Bungs Standard sized, reusable bored rubber bungs suitable for use with 5 litre glass demi-johns. Not suitable for plastic demijohns. Designed to accommodate an airlock. Size: Height 32mm / Diameter (top) 30mm / Diameter (base) 27mm About the Airlocks Simply add water to your Airlock and view bubbles as your beer or wine is fermenting. Fits bored rubber bungs and fermenting bin lids. Like all our products, the rubber bungs and airlocks are stored in our clean, modern warehouse, they would however benefit from being sterilised prior to use along with the rest of your home brew equipment.
| Brand | Better Brew |
| Model Number | 42080 Bung Bubbler-6 x5 |
| Product Dimensions | 14 x 20 x 6 cm; 238 g |
| Material | Plastic |
| Item Weight | 238 g |
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