Math demonstration tool for classroom use: ideal for mathematics instruction and demonstrations. It helps students understand and grasp mathematical concepts with a plastic compass and geometry tool for hands-on learning. Teaching aid for education: specially designed for educational purposes, enhances the classroom experience. Includes a plastic circle tool for geometry. Multi-purpose tool for education and professional work: suitable for education as well as professional drawing, design and engineering. Geometry circle tool and plastic compass for versatile use. Portable and easy to carry: lightweight and simple to transport. Ideal for use in the classroom or in the field. Large compass for drawing circles with a plastic construction. Use scenarios: - In math class to demonstrate circle construction, radius and diameter, and basic geometric relationships. - In design or engineering tasks requiring precise circles and arcs for layouts and sketches. - In field work for quick circle templates and on site measurements with a portable, reliable tool.