Paper Mate Profile Mech Mechanical Pencils combine the look and feel of a pen with the performance and versatility of a pencil, so you stay sharp during any writing task. They feature a comfortable grip that helps you keep writing until the job is done. These pencils contain 0.7mm HB #2 pencil lead, making them great for school, home, or the office and perfect for standardized testing. Finally, this set includes lead and eraser refills so you can stay focused on the task at hand.