Feature: 1. Brand: SagaSave 2. Dimensions: 156x84x16mm 3. Colour: Black 4. 240 Functions: Calculator meets so many calculation requirements for maths algebra fractions trigonometry statistics accounting etc. 5. 2-Line Screen: Large size screen and 12-digit display with simultaneous display of input and calculation results which is very practical and comfortable. 6. Replay Key: Without having to restart the entire process the special feature of replay allows to go back and change the individual numbers of the equation. In addition your previous formula will be stored for calculate again. 7. Protective Shell: Protective hard case prevent the calculator from falling of accidentally. 8. Multipurpose: Apply to school office or engineering business and more. Its practicability could meet the needs of various digital fields and ideal for student. Pack: 1x 12 Digit Electronic Calculator