Airlock Set Three-Piece Airlock Drilled #6 Stopper and Grommet for Fermentation, Brewing Wine, Beer Making

Key features

• Great Value Kit: Including Three-Piece Airlocks x 5 ,6# Stoppers x 5, Grommets x 10
• Compatibility: Fit standard and brand carboys/jugs with ID opening between 1-1/16" to 1-3/16", plastic or metal lid and standard wine bottles
• Upgrade #6 Drilled Stopper: New design to reduce the happen of popping back up during fermentation.
• Innovation Grommet Design : After fermentation, just remove the airlock and seal the hole with the plug of the grommet. Don't waste your lid
• Food Grade Material: Food grade silicone stopper and grommet, BPA free 3-Piece airlock. Dishwasher, freezer and high-temperature sanitized safe

Free shipping included. 30-day hassle-free returns.