Vermi T? Solution Retail Kits are designed for a retail store to have a convenient way to offer freshly extracted microbial rich solution to their customers. These kits come with everything you need to make Vermi T? and a correct volume of labeled containers to refrigerate and sell as a finished product. These are not typically sold as a kit to the end user, but rather sold as a ready-to-use concentrate in half gallon increments. 720730 includes: (4) 5 gallon bio-cartridges and (40) Eco friendly 1/2 Gallon bag bottles.