BOSS Coffee - Rainbow BITTER Blend
More caffeine has been added and it has a much more bitter taste than the classic Boss Rainbow Mountain Blend. Cream and sugar is already added. Shake it first then open and enjoy the rich taste of BOSS coffee. Drink it hot or cold! To heat, put entire can in pot of hot water (not boiling) for about 3 minutes. Canned coffee is a HUGE market in Japan with many flavor variations and colorful can designs.