The Vermi-Composter is an easy-to-use, attractive, stand alone vermiculture system ideal for home composting. This worm bin vermicomposting system comes in two sizes to fit varying composting needs including the 14.4 Gallon model and the 21 Gallon. All Vermi-Composters come equipped with a snap-on lid, built-in carrying handles for easy transportation, and three vents. The red apple vents are located on the lid and on both ends of the composter. In both sizes this worm composter is light weight and easy to nest for compact stacking and bulk storage.