The jar is designed with a secure lid to maintain an optimal environment for fermentation. Its transparent PET construction allows you to observe the process without opening the jar, ensuring your homemade develops the taste. Ideal for both beginners and experienced , this jar is a must-have for any enthusiast. Features -Color:Transparent -Material:PET -Size:12.00X10.00X10.00cm/4.72X3.93X3.93in -Safe and reliable: crafted from PET material, this jar ensures the safety of your food, giving you peace of mind -Freshness preservation: the airtight seal design helps to keep your food fresh for longer periods, reducing waste and maintaining taste -Clear visibility: the transparent construction provides a clear view of the contents, allowing for easy identification and monitoring - use: made with PET , this jar is built to last, resisting wear and tear over time -Multipurpose: suitable for various environments including households, eateries, and food production areas, offering convenient storage for different foods Package list: 1 x Fermentation Jar with Lid