Hi-Uni 0.5mm HB Lead Refills

Upgrade your mechanical pencil with Hi-Uni Sharp 0.5mm HB Refill Leads, crafted for precision, durability, and a smooth writing experience. These high-quality leads provide rich, consistent lines with just the right balance of darkness and hardness, making them perfect for everyday writing, sketching, and technical work. Designed for minimal breakage and effortless glide, they ensure a comfortable and reliable performance every time.