The Metal Compass Divider Math Set is a professional 9-piece precision toolset, ideal for students, engineers, architects, and artists. Crafted from heavy-duty metal, the compass ensures durability, stability, and accuracy while drawing circles or arcs. Featuring an adjustable radius angle, it allows for smooth and precise adjustments for various geometric applications. The set includes a replacement pencil holder, sharpener, and extra lead refills, ensuring long-lasting usability. Perfect for technical drawing, drafting, and mathematical projects, this high-quality compass set delivers reliability and precision for professional and academic use.