Automatic Clever Boy Mechanical Pencils
If you've never tried an automatic mechanical pencil, you haven't lived. Ok, that might be a slight exaggeration but these Clever Boy pencils are totally amazing. Unlike conventional mechanical pencils, you don't click to advance lead, it automatically loads so it's always ready to go. Simply replace the lead and you're good to go. These pencils take standard 2B 0.5mm lead refills.