Zebra Airfit LT Slim Mechanical Pencil - 0.5 mm - Black Pearl

The clip was made to be more compact, and body slimmer. The grip diameter is 10.7 mm, compared to 13.2 mm of the original series. Even though the grip is skinnier, it still is able to utilize the tried and true Airfit technology of air cushion between the grip and the body for heat insulation as well as grip comfort