About

This silicone one-way airlock lid allows for carbon dioxide to escape, while inhibiting oxygen from entering. This creates the ideal environment for fermentation of Kimchi, Sauerkraut and Vegetables

Uses

A simple way to make a range of homemade fermented healthy produce in a jar

Product Information

These lids are designed to fit on most 86mm wide mouth glass jars

• FDA approved Food Grade Silicone BPA free 
• Non toxic
• Automatic venting waterless self burping lid

Contains 1 Green Silicone Lid & 1 x Metal Jar Band