Gradient Large Button Calculator Large Screen Electronic Calculator 10 Digit Student Specific Calculator Blue Mechanical Button: This calculator is designed to mimic mechanical keys, which are comfortable and sensitive, with a strong tapping sensation that brings pleasure every time you use it. Clearly Visible LCD Display: The calculator features a 10-digit digital display that can be placed on a desktop and is compact in size, so it won't take up too much space and is easy to use. 15° Design: 15° design of the display, large and clear screen, and scientific and reasonable layout, to improve the comfort of use, to avoid fatigue caused by prolonged use. High Quality: Transparent body, good quality, and wear-resistant. Warm tips: the calculator uses 1 x AAA battery, this product does not include the battery. Color: Blue Material: plastic Package Contents: 1 * Calculator