Organic Compost & Maintenance—Every 2 weeks rich organic compost is ready. The upper chamber mixes with tumbling blades, heats, and aerates. When the transfer button blinks, the user needs to press it and the compost is transferred to the lower chamber where it continues to compost while the user adds fresh waste items to the upper chamber. The maintenance access is useful to fix jams and for cleaning. The integrated lights help the user to operate the composter easily.