Casio Calculator fx-991ES Plus – Blue

-Redesigned ES PLUS series calculators featuring easy-to-understand Natural Textbook Display, Non-Programmable Scientific Calculator with 417 Functions
-Stylish design but same function as Casio FX-991ESPLUS 1st edition, 10-digit mantissa + 2-digit exponential display
-Basic Trigonometrical & Statistics Functions, and many more functions
-Colour coded keypad for easy key differentiation, Simple and easy to use, -Comes with new slide on hard case.