"The world of homebrew undesireables breaks down into two groups: Things You See and Things You Don't. Craft Meister makes products for both." This stylish, full-color product guide provides an exceptional overview of common contaminants and residues encountered in brewing and winemaking. It explains the purpose and use of Craft Meister products for cleaning and sanitation. And it offers helpful suggestions for good habits and brewing practices. The product guide is available as a 16″ × 9¼″ 4-panel 'roll-fold' pamphlet, free of charge with any order. Or download a PDF version for your digital marketing.