This is a vintage electronic calculator made by Craig with the original case.
The calculator is black and silver and features an aluminum keyboard, the basic four functions of addition, subtraction, multiplication, and division, an 8-digit fluorescent display screen, built-in battery charging, an "On/Off" switch on the left side, and an outlet for an AC power adaptor.
It measures approximately 2.75" tall, 6" wide, and 1.5" deep.
This calculator was made in Japan.
The item comes in good pre-owned and has not been tested.