PENCH13HB SUPER HI-POLYMER LEAD REFILL, 1.3 MM, HB, BLACK, 6/TUBE

Lead is strong, heavy-duty and high-quality. Write smoother, bolder, darker lines on a variety of surfaces. Proprietary lead formula and thickness resists breaking. Ultra-thick lead creates a dark imprint that is ideal for writing, drawing, sketching, marking and more.