Integrated design combines the functions of a teaching compass, whiteboard clip and chalk holder, offering versatile drawing options for both classrooms and workshops, including woodworking and general compass use. Durable construction is built from robust materials that resist wear and tear and provide a long service life. It works effectively as a circular drawing tool. Wide application makes it suitable for mathematics teaching as well as drawing, design and engineering tasks. It is a large compass designed for precise circle work. Easy to carry with a compact and portable form, making it convenient for use in different environments such as classrooms, outdoors and on-site projects. Use scenarios: - In math lessons, demonstrate circle construction, arcs and geometric figures on the whiteboard with the integrated clip and chalk holder. - In design and engineering work, lay out circles and arcs for drafting and layout work in a studio or workshop. - During outdoor or woodworking projects, mark circles and layouts on boards or other materials for accurate cutting and planning.