Mechanical pencils deliver a write-out equivalent to 2-1/2 wood-case pencils. Always ready, sharp and accurate, these No. 2 mechanical pencils are the smart choice at test time. Smooth-writing, break-resistant lead does not smudge and erases cleanly. Lead advances quickly and easily. Each nonrefillable pencil contains three full-length, self-feeding leads. Convenient pocket clip attaches to pockets and folders.