The Can O Worms vermicomposting unit is an easy way to turn kitchen scraps and other organic materials into rich, organic worm castings. By using a multi-level system, this composter encourages the worms inside to keep moving, eating and producing. Included in the Can O Worms unit are 2 round, large capacity working trays where the worms eat the food, a round, fly-proof, ventilated lid, a ventilated collector tray with worm mound, a compost tea tap, legs, coir brick and instruction booklet. Made from 100-Percent recycled black plastic, the Can O Worms makes the worms feel like they are in the dark depths of the Earth. With two working trays, you can continuously add food scraps to the bin, cycling the trays on top. Because the Can O Worms stands off the ground on legs, removing the worm tea from the tap is easier than ever. The trays include a molded mound that encourages worms to move from the collector trays to the working trays. A unique flow through ventilation improves performance and prevents collected tea from turning anaerobic. The included coir brick creates a cool, earthy home for the worms, so you can get started on composting as soon as you get it assembled.