Pentel GraphGear 1000 0.4 PG1014 GraphGear Mechanical Pencil ◆ Exceptional Writing Comfort The smooth writing feel and secure grip reduce fatigue during long writing sessions. ◆ Precise Design Features include precise lead advancement adjustment, tip pipe design, and meticulous attention to detail. ◆ Dual Grip The grip, which combines a rubber grip and knurling, is comfortable to hold for extended periods, reducing fatigue and providing a comfortable writing experience. ◆ Lead Hardness Indicator Window Displays HB, H, B, and 2B hardness. The lead hardness is easily visible, making lead changes smooth. ◆ Safe Design The tip extends when the end knock is pressed. The tip retracts when the clip is opened.