Brand: Casio
Color; Same with the image 
Casio fx-100MS is non-programmable Scientific Calculator with 300 functions. It is a two line display calculator. This calculator can solve Trigonometrical, Statistical, Differential, Integral, Regression and many other problems. Non-Programmable Scientific Calculator with 300 Functions with 2-line Display S-V. P. A. M. Super Visually Perfect Algebraic Method: All the features of the existing V. P. A. M. series plus a new 2-line display and a useful Replay function. All this helps to make mathematics easier to use and easier to understand than ever before Multi-replay: Quick and easy recall of previously executed formulas for editing and re-execution 10 2 digits: 10-digit mantissa 2-digit exponential display. Solves Differentiation, Integration, Statistics, Regression etc