- What You Will Receive: Get a set of 12 high-quality mechanical pencils in two colors—6 black and 6 blue. Included are 9 boxes of engineering refills with a variety of colors: 3 silver, 2 black, 2 red, and 2 yellow, totaling 108 refills. This ample supply ensures you have everything you need for daily tasks. - Durable Design: Crafted from high-impact plastic and metal, these pencils are built to last without rusting or breaking. The striped grip enhances comfort, allowing for extended use without discomfort. - Product Details: Each drawing pencil measures approximately 15 cm (5.91 inches) in length and uses a 2B refill, which is around 2.0 mm in thickness. The refills are also conveniently sized at about 12.5 cm (4.92 inches). - Convenient Features: The drafting pencil set is equipped with a clip at the top, enabling you to attach it easily to notebooks or pockets for quick access. The push mechanism allows for immediate use, ensuring you can sketch or draft whenever inspiration strikes. - Practical Applications: Ideal for artists, students, and professionals alike, these pencils are perfect for sketching, technical drawing, or everyday note-taking. Whether you are in the classroom, office, or studio, this set offers reliability and versatility to meet your creative and professional needs.