This Unisonic vintage calculator, model "Electronic Ruler Light Power," is sure to bring back memories of simpler times. The calculator has been tested and is in working condition. Its solar and light power capabilities make it a convenient and eco-friendly option for your everyday calculations.

This calculator also boasts a sleek design with its slim, rectangular shape and classic buttons. Its vintage status adds to its charm and makes it a unique addition to any collection. The Unisonic brand has a reputation for producing quality electronic products, and this calculator is no exception.

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