Thank you very much. I look forward to doing business with you again. ● Photos are everything. ● Numbers are faded and partially missing... yes. ● Accessories... none. ● Minor scratches... present. ● Alcohol disinfection... completed. ★ We do not accept complaints or returns. ★ To prevent product substitution, we do not accept returns or refunds. ■ CASIO fx-991S calculator capable of complex number calculations, with auto power off function. - Brand: CASIO - Model: fx-991S - Functions: Complex number calculations, 10-digit display, auto power off - Power supply: Dual power - Key arrangement: Standard calculator key arrangement - Condition: No special damage on the back.