Description Pentel Super Hi-Polymer lead resists breaking and never needs sharpening. The 0.3mm lead produces crisp, extra-fine lines for intricate details and fits all 0.3mm mechanical pencils. HB lead hardness is equivalent to #2 Woodcase pencil lead. The plastic tube contains 12 pieces of lead. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.