This is a mix of 250 worms of various life stages.  Worms are a mix of mostly red wigglers with the chance of some african night crawlers.  Included is a large amount of bedding and active compost from their current compost system. This will make their transisition to their new home much easier.  This is meant to start worm composting systems such as the worm factory or subpod. Simply add worms to unit and follow instructions that came with your worm bin for maitenance.