Welcome to Gems4Friends! The product is a vintage Casio fx-7200G Graphical Scientific Calculator made in Japan. This calculator is known for its advanced mathematical capabilities and graphical display, making it a sought-after tool for aspiring mathematicians and students. However, it requires a replacement battery in order to function properly. Perfect for collectors or enthusiasts of vintage electronics, this Casio calculator offers a unique blend of functionality and retro charm.
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