Compact Desk Organizer

My design will help organize your pen, pencils, paper clips, scissors, rulers, markers, ect. On the side, there will also be a big compartment to hold your bigger items. You can take apart the top and bottom part for extra customization.
The walls might be a little to thick and/or thin in some places.
If I could redesign the object, I would make it more customizable and make it look more interesting.
3d printing this object would help me get a better look at the dimensions, and if I need to redesign the compartments or not. Using the desk organizer would give me feedback on if I need to add certain features/functions.