Burp Lids Curing Kit – Fits All Wide Mouth Mason Jar Containers – Home Harvesting Essentials Includes 4 Lids with…


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✅ Burping Made Easy – No more frustrating time consuming untwisting and prying off lids. Use the oxygen extractor pump to burp the jar. Simply place, pump, press, done!
✅ Airlock Valve Technology – We use waterless airlock valve technology which functions as a sealing vapor lock for your container, allowing carbon dioxide to escape without letting oxygen in.