Vintage mathematical diagrams on a deep burgundy and gold book. These journals are great for taking notes, particularly in math classes where you also need to draw graphs! The pages are college ruled on one side and graph paper on the back.
They also make perfect gifts for all your science and math nerd friends.
[separator top_space="5px" bottom_space="20px"][/separator]These hardcover notebooks are made with recycled paper and board and have 112 pages, 6.5"x8.9"