BAILANku Mini Digital Desktop Calculator, Basic Standard Calculators with 8-Digit LCD Display, Battery Power Calculator Pocket Size, for Desktop Home Office School Student Description: Material: Plastic Size: 6.5x11cm/2.55x4.33inch Color: Black,Green,Red,Sky Blue,White,Yellow Include: 1xMini calculator 【Portable Calculator】Portable calculator with large 8-digit LCD display, clear and high visibility, allowing you to see the numbers at a glance. 【Small and Lightweight】Which is small and lightweight, easy to store in drawer or put it in the school bag, briefcase for carrying; Suitable for home, school, office use. 【Basic Standard Calculator】Basic standard calculator is made of durable PS to ensure normal daily use; The candy-colored design and reasonable button layout beautiful and practical. 【Button Battery】Electric digital calculator has electric drive, button battery; It can the power according to the , which is more durable and more convenient. 【Improves Work Efficiency】Portable calculator has high sensitivity and quick response to the keys, which improves your work efficiency; The numbers on the keys are not easy to wear and can be applied for a timebe applied for a time.