About this item

• Improved Seal with Reinforced Textured Bottom: These silicone lids for mason jars boast a reinforced, textured bottom that improves the seal, effectively eliminating air leaks and providing a secure atmosphere for your fermentation projects. Rest assured that your sauerkraut, pickles, or kimchi is fermenting under ideal conditions, minimizing the chances of spoilage.
• Color Set for Organized Batch Tracking: This mason jar lids fermentation kit includes four vibrant colors (red, blue, purple, yellow), making it easy to distinguish between different batches at a glance. Whether you're experimenting with flavors or tracking fermentation times, our color lids help keep your ferments organized and visually appealing
• Perfect Fit for Wide Mouth Jars: Specifically designed for 3" wide mouth jars, our mason jar fermentation lids ensure a secure, leak proof fit, making them ideal for all your fermentation needs. No more worrying about lids popping off during the process—just effortless fermentation every time
• Durable, Food Safe Silicone Material: Made from premium, food safe silicone, these silicone fermentation lids are tough and dishwasher safe for easy cleaning. They won't absorb odors or stains, so they stay fresh and functional even with frequent use. Perfect for those who value both safety and convenience
• Self Burping Design for Fermentation: Our mason jar fermenting lids are crafted with a self burping valve that automatically releases built up air, so you can ferment without the need for manual venting. Ideal for beginners and pros alike, these lids make it easy to create probiotic rich foods with minimal maintenance