We are proud to introduce the ST-405 Dark Grey, a top-tier calculator designed for professionals and students alike who demand precision and reliability in their calculations.

Key Features:

• Elegant Dark Grey Design: The ST-405 combines functionality with a sleek, modern aesthetic, making it a stylish addition to any workspace.
• High Accuracy: Engineered to deliver precise calculations, the ST-405 is ideal for complex mathematical tasks, ensuring you can trust every result.
• Durable Build: Crafted with high-quality materials, this calculator is built to withstand daily use, offering long-lasting performance.