EnsoPet Starer is sold in resealable zip locked 1kg bags, the EnsoPet Kit contains one bag. EnsoPet Starter is made in Australia using a mixture of wheat, sawdust and minerals combined with a group of micro-organisms. These all-natural micro-organisms include lactic acid bacteria, yeasts, photosynthetic bacteria, actinomycetes and fungi. These micro-organisms accelerate the breakdown of the waste, eliminate smell and help remediate any pathogens in your pet waste, and ultimately contribute to a healthier soil and a more beautiful garden.