The Juice Training Pack is a set of cards that systematically teaches you how to read juice. Most people when they buy a juice deck cannot see the marks, they need to train their eyes to see the marks, But how can you train your eyes to see marks that you cannot see in the first place? The answer is you cannot. So the Juice Training Pack along with the instructions guides you through the process of learning to read the marks and takes you beyond the point of being a past master. Order this if you want to learn or as an investment alongside the purchase of one of our BLUE Classic Juice Deck. You will not regret it.