This pack includes a wide-mouth mason sprouter jar, lid, and rack. Home growing means fresh and saving money. Try organic broccoli sprouts, bean sprouts, and lentil sprouts for healthy food growing. Simple and safe to use with no sharp edges, your mason jar sprouting lid is easy to screw on and it doesn't need to be removed to rinse or drain your seeds. The fine-mesh screen allows easy draining and provides maximum airflow and drainage to prevent plant decay. Two sizes available.