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Propper Starter is a a 4 pack of 16 oz. cans of condensed wort that is perfect for making yeast starters. Yeast starters increase both the biomass and vitality of your yeast, ensuring your fermentation goes smoothly and your batch turns out tasting great. Propper Starter Condensed Wort Cans are great for giving your yeast a “Propper” start, whether bring a lager, a high gravity brew, a yeast pack nearing expiration or just whenever a yeast started is needed. Quickly and easily prepare the yeast for your next batch of beer, cider or mead without waiting for water to boil and cool, or dealing with messy DME. The cans could not be easier to use. Simply mix one 16 oz. can of condensed wort and 16 oz. of bottled, distilled or boiled & chilled water to create your starter solution, add to a sanitized 2 L flask, pitch your yeast and add to a stir plate for at least 24 hours. Each 16 oz. can of Propper Starter makes one 1 L starter.