This Canon desktop calculator is a must-have for any office or business setting. With its extra large display and 12 digit capacity, it can handle even the most complex calculations. The 2 color printing feature allows for easy differentiation between positive and negative numbers. This model, the Canon MP25D III, is a reliable and durable option for regular use. Its power source is a standard power cord, making it easy to use anywhere. Whether you're in the market for a new calculator or looking to upgrade, the Canon MP25D III is an excellent choice.