Exceptional Airtight Seal: Ensures a perfect seal to prevent oxygen from entering and maintains optimal fermentation conditions for hard kombucha, beer, wine, cider, and more.The air valve plays a crucial role during the fermentation process, allowing smooth release of carbon dioxide while preventing oxygen from entering, thus achieving 100% sealing.
Premium Material: This fermenting airlock lids kit set, crafted from high-quality material,which is 100% BPA-free, safe, and food-grade, ensuring the safety and healthiness of your pickles fermentation.
1. Please do not bring any food into the classroom.
2. Keep your phone on silent during the performance.
3. Students must wear appropriate attire for the lab.
4. No talking during the exam.
5. Remember to turn off all electronic devices before takeoff.
If you're not completely satisfied simply let us know and we will offer a prompt refund or replacement, no questions asked.
Versatile Use: Perfect for creating pickles, hard kombucha, beer, wine, cider, and more. The airtight seal and precise airlock system guarantee optimal conditions for successful fermentations.
Complete Set: You will get set 2 BPA free lids, 2 BPA free water airlocks, 3 silicone grommets, 3 silicone rings. (Jars Not Included)