General Fit Compatible with widemouth jars and a range of container sizes. Quick to install and designed to adapt to various kitchen needs, helping you set up sprouting with minimal effort. Improves germination efficiency through its adaptable design that supports different jar sizes and configurations. Enhanced Control Mold prevention mechanism helps reduce mold risk during sprouting, supporting a cleaner growing process. Airflow optimization structure provides balanced meshbased aeration for even seeding germination. Delivers precise regulation of humidity and oxygen to support consistent sprouting results. Efficient Water Drainage Tilted drainage rack system with channel grooves promotes rapid drainage of water, helping maintain a hygienic sprouting environment. Drainage design simplifies maintenance by reducing water pooling and keeping the setup tidy. quality Material Made from quality, odorless material for longlasting use. Resists compression and abrasion to maintain structural integrity over time. Supports reliable germination safety and durability for repeated use. Use scenarios Scenario 1: Sprout a small batch of alfalfa, broccoli, or mung beans in a standard widemouth mason jar, using the lid to optimize germination conditions. Scenario 2: Sprout using jars of different sizes thanks to multisize compatibility, enabling consistent access to fresh sprouts across multiple containers. Scenario 3: Integrate into a daily kitchen routine to produce regular sprouts for salads and sandwiches, with the lid providing steady aeration and efficient drainage for reliable yields.