0.9 mm pencil lead refills for the Autopoint Twinpoint mechanical pencil. The tube contains 12 blue leads of B hardness. To fit in the Twinpoint pencils, the lead length is 1.375 inches, which is shorter than standard leads.
These leads are just the right size for Autopoint's weird proprietary loading
system, obviously; they're too short for anything else. The blue is a bright,
light non-photo-blue color and they write smoothly once you've got them in the
pencil. But the blues, because they're so soft, I guess, have a tendency to
stick and shatter within the barrel of Autopoint pencils, jamming them