I have several notebooks. How can I define the one I'm writing on?

The Moleskine Smart Pen can recognize where you are in each Smart Notebook thanks to a hidden grid embedded within each page. Notebooks that use this technology are coded according to type. You will find all your notebooks listed in the Notes App, however, if you wish to use two notebooks of the same type, the app will recognise them as one. Please block the one you will not be using. Please refer to the Notebook Lock and Unlock feature in the Main Menu to be able to keep both within the Notes App, but always keep just one active.

By pressing the lock icon (second one on the lower bar), you will be able to block the Smart Notebook