Instruct: Classify the given Amazon review as either positive or negative.
Query: Best solution if you don't need to mix the ink yourself.

I was agonizing over which Pantone set to purchase until I realized many of them deal with mixing the ink. Since I don't have to worry about that (and the printers I work with all have their own Pantone mixing books), I could focus on what was most important to me: the Pantone color, number and associated CMYK and RGB values. This set was absolutely perfect for my needs.