- Complete Drawing Set: This compass math geometry package includes 1 drawing compass and 1 set of 0.5mm pencil lead refills, giving you everything you need for precise measurements and drawings. - Convenient Storage: All tools are securely packaged in a reusable clear case, ensuring they remain organized and protected. Perfect for carrying in a backpack or storing on a desk. - Versatile Circle Drawing: The compass opens to the edge, allowing you to draw circles with diameters of up to 30cm, suitable for various projects and everyday tasks. - Ergonomic Design: The compass head is thoughtfully designed for a comfortable grip, making it easy to create accurate circles without strain. - Practical Use Scenarios: 1. Ideal for students in geometry classes needing precise circle drawings for homework and projects. 2. Great for architects and designers who require detailed sketching and accurate measurements in their work. 3. Perfect for hobbyists and crafters creating intricate designs for art projects. - High-Quality Materials: Built to last, this compass is made with durable materials that ensure consistent performance and reliability in various drawing applications.