A compact electronic calculator, the CASIO micro-mini, designed for portability. This is a Casio micro-mini calculator (likely made around 1975 or 1976). Functionality confirmed with button batteries (addition). Comes with new batteries. Please appreciate its "cuteness that fits in the palm of your hand" and its "antique feel from almost half a century ago." It's Made in Japan, from the time when Casio still had factories in Japan. All photos are included. No claims and no returns accepted. The surface is clean, but the back has some scratches. - Brand: CASIO - Model Name: micro-mini - Type: Electronic Calculator - Country of Manufacture: Japan Thank you for viewing.