This is a very good setup for you to use as a base for your next project. You can create the most amazing covers for a notebook and wallpaper for the phone and put them on this mockup. You can use this notebook mockup multiple times. This is a mockup that you do wanna have in your toolbox.
Get this mockup easily and open it in your Photoshop. For implying any changes, just go to the layers and do whatever you like. For more cool mockups like this, go to the notebook mockup category and search. We are here for you at Resource Boy whenever you need us.