Casio Classwiz FX-570EX-BU Scientific Calculator High-Resolution LCD Come with Slide-on Hard Case ClassWiz has intuitive operability and both basic and high-performance functions, ideal for education. Brand: CASIO Model Series: Classwiz (EX-BU) Model Unit: FX-570EX-BU Calculator Type: Scientific Calculator Color: Blue No. of Functions: 552 Functions ✔️ Display Expression Same as Textbook ✔️ Easy Menu Function ✔️ Spreadsheet ✔️ Battery-Powered Inclusions: • 1 pc. Scientific Calculator • User's Guide Warranty: • 7 days for replacement (factory defect) • 1 year for repair For more information, kindly refer to the Warranty Terms and Conditions included in the package. #CasioScientificCalculator #CasioClasswizSeries #SciCal #Casio570EXBU #SchoolSupplies