This Casio FX-300ESPLUS Scientific Calculator is a powerful tool for any mathematician or scientist. With its regular key size and handheld size, it is easy to carry around and use on the go. This calculator is perfect for business and industrial settings, as well as for office use.

The calculator is made by Casio, a well-known brand in the industry. It is a scientific calculator that is ideal for use in mathematics, statistics, accounting, and engineering. The model number is FX-300ESPLUS, which is known for its ease of use and its advanced features. This calculator is a must-have for anyone who requires a reliable and efficient tool for their mathematical needs.