This simple cheese making kit contains everything you need to make fresh Mozzarella & Ricotta in under an hour! Just add milk & you are on your way...it's so straightforward & easy to do. You can add your own herbs & spices to the cheeses too, so the possibilities are endless! The kit contains enough ingredients to make 10 batches, each batch is around 2 lbs.. .. 20 lbs is a lot of cheese! Step by step instructions & guide. Citric Acid, Organic Sea Salt, Vegetarian Rennet, Butter Muslin, Dairy Thermometer.BEST NEW IDEA AWARD 2013 at the Farm Shop & Deli Show.