The Casio fx-350ES Plus 2nd Edition is a scientific calculator featuring Natural Textbook Display that shows expressions and results exactly as they appear in textbooks. With 252 built-in functions, it's ideal for mathematics, science, and engineering calculations. Key features: • Natural Textbook Display for clear mathematical expressions • 252 built-in mathematical functions • 10-digit mantissa + 2-digit exponential display • Multi-replay function for formula editing • Table generation capability • Basic statistics and list-based data editor • Comes with protective hard case The calculator includes essential functions like trigonometry, logarithms, exponentials, statistics, and fraction calculations. It features a high-resolution dot matrix display and durable plastic keys designed for easy operation. Powered by AAA battery, the device measures 161.5 × 77 × 13.8mm and weighs 105g. Non-programmable and non-graphing calculator suitable for educational use.