Reusable notebook perfect for writing notes, marking up documents or sketching out ideas. Letter size. Includes an 8.5 x 11 in semi-transparent writing tablet enabled with the Instant Erase, Exact-Erase and Erase-Lock, the Blackboard pen stylus with an eraser, 4 easy-to-swap templates and a magnetic pen holder. Scan to save and organize your notes using the Blackboard app for iOS and Android. Sold by each. Black.