1 x A Quill - Bought
1 x Compacted Backpack - Bought
1 x Large Bottle of Ink - Bought
1 x Exalted Book of (insert class) Culture
1 x Roll of Superb Vellum - Bought
Combine ingredients in a Book Binding (bought) to receive your 20x each pattern (40x wrist)
Recipe is true for all races Exalted "slot" patterns.