This pair of vintage Canon and VATMAN electronic calculators are the perfect addition to any office or home workspace. These calculators have been tested and are in working condition, ready to assist with all of your mathematical needs. With their handheld size, regular display size and power source options of solar and battery, these calculators are ideal for those who need a basic calculator without the need for advanced features. Their brand, Canon, is known for producing high-quality and reliable electronics, making them a trusted choice for anyone in need of a calculator. Add these calculators to your collection of office equipment and supplies today.