5-Pack Three-Piece Airlock and #6.5 Stopper - Fermentation Set Brand_North Mountain Supply This keeps the internal parts

This keeps the internal parts from getting sticky and reduces the chance of off flavors transferring to your beer while you pour

Use a soft cloth to avoid scratching the interior walls

25" in the outer shell plastic and insulation

it provides a 100% flavor-neutral path for wort and water

5-Pack Three-Piece Airlock and #6.5 Stopper - Fermentation Set Brand_North Mountain Supply This keeps the internal partsStart multiple small batch experiments simultaneously with this 5 Pack Fermentation Hardware Set. This comprehensive kit includes five high clarity 3 piece airlocks and five #6. 5 drilled rubber stoppers, specifically sized to fit standard 1 gallon glass jugs and small mouth carboys. The 3 piece airlock design allows for easy disassembly and deep cleaning, making it the professional choice for active primary fermentations. Providing a 100% airtight