No. 2 mechanical pencils offer a unique, two-in-one eraser so you can erase twice as many mistakes. Once you wear out one eraser, simply pop the eraser out, flip it and insert the second, included eraser on the other side. Both erasers are smudge-resistant and latex-free. Quick Flip Mechanical Pencils also offer strong, No. 2 leads (0.7mm) perfect for standardized tests and comfort grips for precise control. Lead and eraser are refillable. Pencils include a pack of 12 HB 0.7mm lead and two refill erasers.