This Brewers Best Ingredient Kit includes recipe, instructions, ingredients for 5 gallon batch + crown caps. Pleasant citrus notes come from the bitter orange and lemon peel. Fermented with premium Safale US-05 dry yeast, this beer finishes clean with lingering flavors of citrus and spice. ABV: 4.0% - 5.0% | IBUs: 18 - 20 | Difficulty: Easy.