These top advance mechanical pencils come in Colorful Barrels. There are three full length shatter and splinter resistant #2 leads per pencil which provides a write-out equivalent to 2 1/2 wood case pencils. The lead size is 0.5mm.
0.5mm lead mechanical pencil
Top lead advance mechanism
Three full length #2 leads per pencil
Provides write-out equivalent to 2 1/2 wood case pencils
Shatter and splinter resistant