🥳 Unleash Your Inner Fermentation Guru! Includes everything you need for a complete fermentation experience. Enjoy peace of mind with our 90-day money-back guarantee and dedicated support. Say goodbye to messy water airlocks and hello to hassle-free fermentation. Crafted from food-grade materials for your safety and convenience. Designed to fit pint, quart, and half-gallon jars seamlessly. 100% Air Tight 24/7 Customer Support Food-Grade Material The Fermentation Airlock Lid Kit by SUPGOMAX is a comprehensive solution for fermenting probiotic foods in wide mouth mason jars. This kit includes 4 BPA-free airlocks, tough tops, silicone grommets, and an extractor pump, ensuring a 100% airtight seal and easy operation. Designed for safety and convenience, all components are dishwasher safe, making it the perfect choice for health-conscious food enthusiasts.