Simply add one drop to each 12 oz. bottle (2 drops If using 22 oz. bottles) prior to filling. Fill bottle and cap as normal. Store at fermentation temperature and your beer will be fully Carbonated within 3 days. (Longer for higher gravity beers). use in place of priming sugar. Each bag weighs 250G and contains approximately 60 drops. (Enough for a 5 gallon batch). Home Brew Ohio brewer's best spices herbs fruits and fruit flavorings Carbonation tablets, country of origin - United States, manufacturer name - Home Brew Ohio.