The Prostand LO-513 is a set of six HB pencils designed for versatility in writing, sketching, and technical drawing. Each pencil features an ergonomic body that helps reduce hand fatigue during long sessions at school or in the office, making them comfortable for daily use. To keep your work clean, every pencil comes with an integrated eraser for quick corrections. They are also easy to sharpen, ensuring you always have a precise tip for your creative projects.