Medium Blackwing Slate Notebook :: BlackThe medium Blackwing Slate is an A5 hardcover notebook that is a bit wider than a standard notebook (148 x 210 mm). It features 160 pages of 100 GSM ivory paper that is perfect for graphite or ink. Every Slate notebook features a signature lay flat binding, matte cover, and pencil holster that comes loaded with a Blackwing pencil. :: Currently available at Period Six in medium black cover + blank pages. :: 8"x 6" :: Includes one Blackwing 602 pencil.