For the production of Gouda, Edam, Havarti, Raclette, St. Paulin, Oka types, Munster and Butterkase cheeses. Contains: Lactococcus lactis and lactococcus cremoris Package size: 2.11 teaspoons. Makes between 4 to 8 batches of 2 gallons of milk based upon recipe requirements. This is a food based product that should be refrigerated when received. We do not accept liability, returns or refunds for food based, perishable products.