The product is a lot of three calculators that includes a Texas Instruments BAII Plus, a TI-30X IIS, and a Casio Fx-300ES Plus 2nd Ed. All of these calculators are financial in type and have a regular key size. All are powered by solar energy, making it convenient for use in various office settings. These calculators are reliable tools for performing calculations and solving complex financial problems with ease and efficiency.
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