Concentrated liquid malt mix. Use 1/4 oz per 16oz malt or milkshake. This concentrate can also be diluted with simple syrup for easier measuring. Add 32 oz to a gallon jug with 96 ounces of simple syrup. Preservatives must also be added. A 1 ounce mixture can be dispensed directly from the gallon jug using a gallon jug pump.