Just putting the right ingredients, with this stainless steel Personal Brewery, you can be a brewmaster and make your own carbonated and refreshing beers of 78 styles in a week. This awesome personal home brewing system is created by WilliamsWarn Company in New Zealand, they claim that Williams Warn Personal Brewery can only take 7 days to produce commercial quality beer, ingredients can be chosen according to your own tastes, price of NZ $ 5,700 ($4,473).