3 PACK Twin Bubble S-Shaped Airlock for Beer & Wine Fermentation etc.

• Ideal for home beer and winemaking! These S-shaped airlocks are the original choice for fermentation. • Easy to observe fermentation: Spot CO2 rising and closely monitor the fermentation rate with the smaller chamber. • Prevent back-sucking: Handy when cooling beer, reducing the risk of sucking airlock water back into the fermentation. Please Note: Stopper Not Included.

These S-shaped airlocks are great for home beer and wine fermentation. They're perfect for homebrewers who want to closely watch the fermentation process. There aren't any details about size or weight, but they're easy to use for seeing when your beer or wine is fermenting. Just add them to your fermentation setup and enjoy watching the CO2 bubbles rise.