Grolsch Swing Style Flip Top Bottle Replacement Washers | 100 Gasket Pack | Replaces Old, Worn Gaskets to Regain an Airtight Seal | Perfect for Fermentation | Red Rubber Gaskets

The Food Grade Rubber Washers are a must-have for any homebrewer or fermentation enthusiast.

With their premium materials and easy-to-use design, these washers will create an airtight seal on your swing top bottles, ensuring that your homemade kombucha, kefir, ginger beer, and other fermented drinks are carbonated to perfection.

No more tired, worn gaskets that can compromise the quality of your brew - these washers will give you back the perfect seal you deserve.

Plus, they're easy to clean and made from safe, durable silicone rubber that will last for a long time.

Don't settle for anything less - upgrade to Food Grade Rubber Washers today!