- Makro Paper BK-308 Compass designed for school and professional use - Opening system with divider and central wheel for precise and quick adjustment - Allows drawing circles up to 19.5 cm in diameter without shifting - Includes universal adapter, tube with 2 spare 2 mm leads, and spare needle - Protective plastic case with flip-top transparent lid for greater safety and preservation - Made with resistant and durable materials, ideal for prolonged use - Total compass length: 17 cm - Perfect for technical drawing, geometry, and office work