MultiSize Adaptation Fits a range of container sizes and is compatible with widemouth jars, enabling versatile use and easy setup for germination across diverse projects. Humidity Management Optimizes airflow to support uniform seeding germination and includes a mold prevention mechanism; maintains balanced mesh aeration while regulating humidity and oxygen conditions for reliable results. Efficient Water Drainage Tilted drainage rack with channel grooves ensures rapid water drainage, promoting a hygienic environment and simplifying ongoing maintenance. Quality Material Made from odorless, durable material that resists compression and abrasion, providing reliable germination safety and longlasting use. Use scenarios Home sprouting with mung beans or alfalfa: the lid's widemouth jar compatibility and improved airflow support quick, uniform germination with minimal setup. Microgreens or mixed sprouts in jars of different sizes: the multisize adaptation allows you to use multiple jars without changing lids, keeping workflow simple. School or kitchen demonstrations: easy to rinse and drain, the lid helps maintain a clean, controlled environment while teaching germination concepts.