The Vintage Ibico Solar Small Calculator Model 078 S is a compact and stylish calculator that harnesses the power of the sun to perform calculations. With a regular display size, this calculator is perfect for office or business use. The solar power source ensures that you can always rely on it to add up your figures, making it a practical and environmentally friendly choice for any workspace. Made by the reputable brand Ibico, this calculator combines retro charm with modern functionality for a reliable tool you can trust.