Improved Geometry Experience: Crafted by experienced math professionals, this protractor and compass set offers versatility for all levels and is suitable for both students and teachers. Made from high-quality materials for extra durability, it makes geometry work engaging and reliable. Super Strong: Built from reinforced materials to ensure long lasting use. It features a flexible ruler for precise measurements, is not easy to break, and includes portable storage for convenient transportation. Multi-purpose Functional Instrument: Delivers precision and control for school, home, or office use. It is conveniently organized in a durable, shatterproof iron housing for reliable protection and easy access. Increased Comfort: Ergonomic design, high quality metal, and clear markings on the ruler, triangle ruler, and protractor provide a comfortable and user-friendly solution for teachers and students. Use scenarios: - In the classroom during geometry lessons with dependable tools for students and instructors. - For homework, worksheets, and personal drawing or construction projects at home. - In an office or workshop for quick measurements and drafting tasks.