The Vermicomposter is a multi-tray worm composter that helps manage the composting process. Fill each stacking tray with kitchen scraps such as newspaper, junk mail, vegetables, fruits, egg shells, coffee grounds, paper, and cardboard into nutrient-rich compost for your garden. Sorting out the undigested scraps can be a messy, inconvenient chore with ordinary vermicomposters. Worms start in the bottom tray and migrate upward as they break down the waste. This allows worms to separate themselves from the finished compost making it easy to add nutrient-rich fertilizer to plants and gardens without sorting worms.