<p>Mr. Pen mechanical pencil lead pack is made with high quality HB lead equivalent to #2 pencil. The package includes:</p> <ul> <li>0.5 mechanical pencil lead refill</li> <li>600 mechanical pencil lead in 4 containers (150 lead/container)</li> <li>High quality, HB lead refill equivalent to #2 pencil</li> <li>Works with any standard 0.5 mechanical pencils</li> <li>Perfect for everyday writing, taking tests, drawing, etc</li> </ul>