BIC Mechanical Pencil Extra Precision, Mechanical Pencils With Eraser for School or Work - Fine Point (0.5mm)- Colors may varyBIC Xtra Precision Mechanical Pencils With Erasers Advance the dependable 0. 5mm lead on these pencils with a simple click to enable sharp, precise writing Pencils with high quality lead that erases cleanly and leaves no smudges, and keeps your hands clean Ideal pencils for standardized tests and writing activities that require neat penmanship Perfect for use as sketching pencils or even as a mechanical drafting pencils Smooth Sailing What's better