Twin Bubble Fermentation Airlock – Reliable, Easy, and Reusable Key Benefits Promotes efficient fermentation by allowing carbon dioxide to escape while preventing unwanted oxidation, ensuring flavor quality for your beverages. Transparent design provides a clear view of the fermentation process, so you can monitor progress without opening your container. Simple operation that requires minimal effort and no manual control once in place. Durable, reusable plastic construction for longterm use across multiple brewing projects. Function and Performance This twin bubble airlock is designed to maintain the right environment for brewing honey wine, white wine, milk wine, beer, or other fermented beverages. By venting gas and blocking air and contaminants, it protects your batch from spoilage while enabling natural flavor development. The automatic gas release function ensures a steady fermentation process from start to finish. Easy to Use 1. Fill the airlock chamber with clean water. 2. Insert the stem into the fermentation container lid or a rubber stopper on your brew barrel. 3. Place the cap securely on . Compatibility Fits most standard fermentation bucket lids and glass carboys with appropriate rubber stoppers. Suitable for home brewers, hobbyists, and smallscale production. Material and Size Made from transparent, foodgrade plastic for safe brewing and easy visibility. Compact design saves space while fitting securely on a variety of containers. Use Scenarios Brewing a batch of homemade honey wine and needing a reliable tool to release excess CO2. Fermenting white wine in a carboy while keeping oxygen out to preserve flavor. Making milk wine or other traditional beverages with minimal supervision during fermentation. With its automatic operation, clear viewing capability, simple setup, and reusable durability, this twin bubble airlock is a dependable solution for consistent, quality fermentation.