Very Rare!!You are bidding on a lot of 25 PROVIGIL Mechanical pencil/ballpoint pen, with eraser. Writes beautifully and smooth! Both pen and pencil write very smooth in black ink or lead pencil. Each pen in individual plastic sleeve! Twist the top part one way and it is a mechanical pencil and twist it the other way and it is an ink pen. It does have an eraser also. Very convenient to have combo of pen/pencil/eraser all in one! These pen/pencils are all brand new and unused and are very rare and discontinued. -- Very hard to find-get them while they last! Please email me with any questions, and !! :-) I require payment within 3 days of winning bid. These come from a smoke-free/pet-free home.