Casio Pocket Calculator 8 Digits, Larger display makes more data easier to read, Solar powered when light is sufficient, battery powered when light is insufficient, Key operations are stored in a buffer, so nothing is lost even during high-speed input, Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount, Time calculation allows easy input and calculation of hour, minute, and second values, " % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values, A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. Includes Plastic Case. Available Colours: Blue Yellow or Green