🍻 Unlock Your Brewing Potential with FastRack! Perfect for brewing beer, wine, or fermenting your favorite foods like kimchi and sauerkraut. Made from food-grade materials, ensuring safety and durability for all your fermentation needs. Experience the fermentation process like never before with our transparent airlocks! No manual intervention needed—let the airlock do the work while you enjoy the results. We stand by our products—your satisfaction is our top priority! Set of 10 BPA-free material Airtight design The Fastrack Airlocks for Fermenting are BPA-free, S-shaped airlocks designed for brewing wine, beer, and fermenting foods. This set of 10 transparent airlocks allows you to monitor the fermentation process effortlessly while preventing oxidation. Made from food-grade materials, they are easy to use and come with a satisfaction guarantee.