Fermentology Sauer System Mason Jar Fermentation Airlock Lid Kit - Includes Tough Tops Plastic Mason Jar Lids, 3-Piece Airlocks, Silicone Grommets, Gaskets and Stoppers - Regular/Small Mouth - 4 Pack

Fermentology Sauer System Fermentation Airlocks – Lids, Grommets, Gaskets, Stoppers – for Regular Mouth Mason Jars – 4 Pack

Fermentology Saur Stone Glass Weights – Pickling and Fermenting Weights - Set of 4 - Wide Mouth Mason Jar Fermentation

The Art of Fermentation: New York Times Bestseller