Mr. Beer Hacked Root Beer Refill Kit This Refill Kit includes everything you need to make another case of Hacked Root Beer, 5% ABV Easy to follow brewing process Mr. Beer Refills take all the guess work out of the brewing process, so you are assured to get a top quality beer every time Includes 1 Can Classic American Light Brewing Extract, 1 Packet Dry Brewing Yeast (under lid of Brewing Extract), 1 Booster Pouch, 1 Safale US-05 Dry Ale Yeast, 2 Root Beer flavor Packets, 2 Packets No-Rinse Cleanser and Hacked Root Beer Instructions We strongly recommend using this refill only with your Mr. Beer Hacked Root Beer Kit