Tombow Mono Graph Zero Mechanical Pencil  (Ink Color - Graphite)

Tombow Mechanical Pencil ′′MONO graph zero′′ 0.5mm, Standard Perfect for students, artists, and designers, the Mono Graph Zero features sturdy Tombow construction and a comfortable grip knurled metal grip section. But its most exciting feature is its super-fine twist eraser. Just 2.3 mm wide, it's ideal for erasing small mistakes in drawings or math equations without disrupting the rest of your work. And with nearly a full inch of usable length, it still lasts longer than a typical drafting pencil eraser.