White Mechanical Pencil with 0.5mm Lead

This pencil features an innovative eraser that extends automatically when turned upside down, making corrections quick and easy. The eraser is high quality and allows for neat erasing. It also has a comfortable rubber grip, reducing fatigue during extended use. The lead is protected from breaking by a two-part system: a spring inside the barrel allows the lead to slide back if too much vertical pressure is applied, and another spring in the tip extends a guard to prevent damage from sideways pressure. This design helps prevent lead breakage and clogging, enabling confident writing during studying or testing. However, excessive knocking or using softer leads may cause the lead to break.