Description: 【High Borosilicate Glass for Clear Observation】Sprouting Jar Kit features a clear borosilicate glass body that lets you watch every stage of root and sprout development, making the growing process both educational and visually engaging. 【Beginner Friendly Sprouting Lid】Seedings Sprouting Kit comes with a sprouting lid designed for first-time growers, giving you the right airflowings and drainage to sprout seedings successfully on your very first try. 【 Reusable 】Mason Jar uses a simple one-jar-one-lid structure with smooth glass that rinses clean in seconds, delivering a sprouting solution you can reuse again and again. 【Vertical Stacking Design Saves Space】Sprouts Growing Kit stands vertically to save precious counter and windowsill space, and the jars stack neatly so you can build a multi-tier micro garden or desktop green display. 【Versatile for Beans, Wheatgrass & More】Microgreens Growing Kit works beautifully for beans, wheatgrass, and other sprouts, for light meals, fresh salads, and natural home decor—all from your kitchen. Specification: Material: Polyester and Glass   Size Chart: Jar: 8 cm x 17 cm x 8 cm (3.15 in x 6.69 in x 3.15 in) Light Blocking Cover: 9 cm x 13.5 cm x 9 cm (3.54 in x 5.31 in x 3.54 in) Package Includes:  1 Sprouting Jar Kit Set Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.