Experience the world's #1 selling lead with the Pentel Super Hi-Polymer HB lead. This superior quality refill lead is designed for 0.7mm or 0.9mm mechanical pencils, making it a versatile choice for all your writing needs. The Pentel Super Hi-Polymer HB lead is equivalent to a #2 pencil, ensuring it will scan on tests without any issues. Its robust construction resists breaking, providing a reliable writing tool that never needs sharpening. Each tube of this high-quality lead is made of 100% recycled plastic, making it a part of the eco-friendly Pentel Recycology line of products. Ideal for all general writing applications such as notes, letters, and more, this lead produces a clear, dark line for easy readability. Plus, each 60mm piece of lead is equivalent to a woodcase pencil, offering excellent value. Choose Pentel Super Hi-Polymer HB lead for a superior, sustainable, and reliable writing experience.