- VERSATILE MATH TOOL: Designed by seasoned math experts, this protractor and compass set caters to all skill levels, making it an essential resource for both teachers and students. It addresses a wide range of mathematical needs, from basic geometry to advanced applications. - DURABLE USE: Constructed from high-quality materials, this set includes a flexible ruler for accurate measurements and is engineered for longevity. The robust design ensures it withstands daily use, while the compact storage case enhances portability. - MULTIFUNCTIONAL PROFESSIONAL TOOL: Ideal for various environments such as schools, offices, and homes, this set facilitates organized storage and transportation. The sturdy, shatterproof iron box safeguards your tools, ensuring they remain in top condition. - USER-FRIENDLY DESIGN: Featuring an ergonomic handle and clearly marked protractors, rulers, and triangle rulers, this metal set offers a comfortable grip and precise functionality. It's designed to provide an enjoyable and efficient experience for both educators and students. - USE CASES: Perfect for classroom activities, homework assignments, or professional projects, this set simplifies complex calculations and enhances learning. Whether drafting geometric designs or conducting measurements for engineering tasks, it is a reliable companion for all your mathematical endeavors.