The Vintage Casio Solar Cell Electronic Calculator SL-300, made in Japan, is a handheld calculator with regular key and display sizes. It is powered by a solar cell, ensuring that it is always ready to use without the need for batteries. Featuring an LCD display, this calculator is a functional and stylish addition to any office or workspace. With its reliable Casio brand and classic design, this calculator is a practical tool for everyday use. Comes fitted into its case and has a useful storage slot. Pre owned but great condition.