Kefir Fermenter: Set of Strainer Lid (Regular Size for Mason/ball Jars) and Container for Kefir Grains (Small Size - For 0.3 L-0.5l Volume)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Use any mason jar you have. Add grains in container. Place container with kefir grains inside jar and pour milk. Kefir will be ready in 20-24 hours.</li><li>Lid with screen protect your fermentation from insects and support aerobic conditions for grains.</li><li>Removable screen has hundreds of tiny holes. Diameter - 0.7mm.</li><li>Set strongly simplify method for kefir preparation because exclude use of strainer and pouring from one jar to another.</li><li>Type KEFIR FERMENTER to see other devices related to home kefir with or with out kefir grains</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51sPtke0YoL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41NIp%2B3HmIL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41bsZ8H5tKL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51e%2B-9Jn4ML.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51zQYJ5vF9L.jpg' noproxy></br>