- Casio FX-991DE CW scientific technical calculator, limited edition with basketball design case - High-resolution LCD screen (192 x 63 pixels) that provides clear and precise display of data and formulas - Incorporates more than 680 functions, including mathematical, statistical, scientific, and engineering calculations - Quadrupled internal memory and high-performance processor for fast and efficient operations - QR code function that allows you to transfer and view results on smartphones or tablets - Compact, lightweight, and durable design, ideal for school, university, and professional use - Exclusive orange color that adds a modern and distinctive touch - Perfect for exams, laboratory work, and advanced technical tasks