Field Notes introduced their “Pitch Black” dot graph Memo Book in 2013, and it was soon one of their most popular memo books. Why? Two words—versatility and practicality. This dot graph memo book is designed in the classic 3-1/2″ × 5-1/2″ size, equipped with Field Notes’ original Dot-Graph 60 pound Finch Opaque body paper, and available for purchase in a 3 Pack . The Pitch Black memo book offers a classy appearance with Field Notes’ exclusive black, kraft 118 pound duplex paper cover that is sturdily bound by glossy, black staples.