[WHAT'S INCLUDED] Includes 2 transparent twin bubble airlocks for fermenting beer, wine, cider, mead, kombucha, pickles and more. This reusable airlock set supports multiple batches or keeps a spare ready for home brewing and wine making.
[EASY TO FILL & USE] Add water to the marked chamber, then insert the S-shaped brewing airlock into a compatible drilled stopper, bung or fermenter lid. Keep the cap in place during use to help reduce spills while allowing gas to escape.
[HOW IT WORKS] The twin bubble airlock allows carbon dioxide to vent during fermentation while helping limit outside air from entering the vessel. Its clear S-shaped design makes bubbling and pressure changes easy to monitor.
[FITS COMMON FERMENTATION VESSELS] Use each wine airlock with compatible carboys, jugs, buckets and fermenters fitted with the correct stopper or bung. Suitable for beer, wine and other homemade fermentation projects.
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