Isn’t it about time that you separate yourself from the billions of other coffee lovers and transform yourself into an expert on all things java? With Goldleaf’s Coffee Reference Cards, you can start doing just that. This infographic card series—-styled in our renowned, visually-appealing format—-presents detailed information on key factors related to coffee production, evaluation, and roasting in a simple and easily digestible fashion. These cards serve as an excellent companion when paired with our Coffee Journal. The Coffee Reference Cards are printed on a durable and coated stock and packed into a gorgeous envelope.