Within every aerospace engineer lies a great sense of humor - and sometimes some ego about their area of specialization. This professional grade lab notebook is perfect for students or any engineers who wants to record lab work, design ideas, drawings or important notes. Includes 200 pages of quadrille 4 X 4 quad ruled paper in a .25" lab grid format. Measures a full 8x10 and is perfect to take with you. With matte cover and white pages. We also offer these Engineering Notebooks in a variety of Engineering Specialization covers to match your personality and preferences.