This design works when half filled with water. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
S Chamber Airlock Bubbler Beer Wine Cider Home Brew Fermentation Tool 4pcs Set
5 Litre Fermenting Bucket + Six Chamber Airlock + LCD Thermometer Strip
2 x Angular side Glass Airlock Bubbler Home brewing wine beer spirit FREE P&P
Angular/ side Glass Airlock Bubbler Home brewing, wine beer spirit FREEP&P
Airlock - Bubbler for Brewing Distilling Fermenting Wine Kombucha etc.
2 Chamber Bubbler Airlock For Home Brew Beer And Wine Making - Pack of 2
