Zebra Delgado 0.5mm Mechanical Pencil Sanrio Chromi 50th Anniversary Black Shaft
Feature 1: Lead will not break (from the unopened core to 3 knocks)
Feature 2: When strong pressure is applied on the diagonal, the metal parts at the tip will automatically come out and wrap the core to guard it
Feature 3: The inner part of the shaft is attached to guide a sharp core, so it will not slip or pinch even if the short cores are attached
Shaft Material: Resin