This is a compact, foldable calculator, model SI-861, perfect for everyday use at home, school, or the office. Its slim, folding design makes it easy to carry in a bag, backpack, or pocket, while keeping the keypad protected. The calculator is pre-owned but in excellent condition and is fully functional. No cracks or major wear. Please review all photos to see the exact condition before purchasing. A practical and portable tool for quick calculations anywhere you go!
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