Constructed of steel, this compass withstands bending under pressure to maintain accuracy, ensuring long-lasting use. Its metal construction and exquisite mechanism provide smooth operation. Featuring all-metal construction and nickel plating, this compass boasts a scale-arm and easy-grip top control with a two-sided 6-inch / 15-centimeter measuring capacity. The metal point allows for drawing circles up to 12 inches in diameter. It includes a 3-1/2" #2 HB golf pencil with a secure lock for quick adjustments as needed. This compass is great for drawing arcs, circles, divide gauges, dividing lines, and measuring sizes, making it perfect for precise drawings. Use it to trace and draw perfect angles, circumferences, graphs, and designs with ease. It is excellent for use in school, office, studio, or at home, serving as the best circle-drawing tool for students, artists, mathematicians, carpenters, engineers, architects, and designers.