A complete geometry set for students, engineers and hobbyists — the Officemate Mathematical Drawing Instrument Box combines precision and convenience in one compact metal case. The kit includes a compass, divider, protractor, set squares (45° & 60°), 15 cm scale, pencil, sharpener and eraser — everything needed for accurate drawing and measurement. Durable metal tin keeps instruments protected and travel-ready for school or fieldwork. Ergonomic compass with tightening wheel and spare nibs makes repeated use effortless. Perfect for classroom assignments, technical drawing practice and geometry exercises.