- Package Includes: This fermentation kit contains 3 complete sets, featuring three 1000 mL fermentation jars with lids, three fermentation airlocks, three thick glass weights, and three sealing lids. Everything you need for your daily fermentation projects is included. - Quality Material: Crafted from high-quality, transparent thick glass, these jars are safe for use and easy to clean. Please note that they should only be disinfected with warm water, ideally at temperatures below 40 degrees Celsius. - Large Mouth Design: Each jar features a spacious mouth and wide neck, measuring approximately 6.61 x 3.58 inches. This design allows for easy access to stir and add ingredients, making your fermentation process more convenient. - Airlock System: The jars come with an efficient airlock system that lets carbon dioxide escape during fermentation while keeping unwanted air out. This feature is essential for successful fermentation of wine, vegetables, and more. - Versatile Applications: Ideal for home brewers and food enthusiasts, these jars are perfect for fermenting a variety of items, including pickles, kombucha, sauerkraut, and homemade wine. Whether you're a novice or an experienced fermenter, this kit will enhance your culinary creativity. - User-Friendly: The simple design and high-quality materials ensure a hassle-free fermentation experience, making it suitable for anyone looking to explore the world of fermentation. This fermentation kit is designed to meet all your needs, offering quality, functionality, and ease of use.