The pen case turns into a pen tray!/You can view its contents and offers convenience when retrieving small items, such as erasers or mechanical pencil lead.
Space-saving/Allows space-saving storage for your writing material, even when placed on your desk along with your tablet, textbooks, notebooks, printed materials, etc.
The fastener can be used as a strap/The fastener can be used as a strap and can be hung from the side of your desk when not in use for work efficiency.
