Love programming and debugging code with the binary tree? Show it with this funny themed Computer Programmer Gift notebook planner. Perfect funny gag gift journal or diary gift techie nerdy gift lovers and computer science graduates. Combine with a shirt or hoodie for extra oomph. Blank lined 20 lines per page, 120 pages, 6x9 inches, matte-finished cover, and white paper. Check out the author's expanded journal diary gift collection.