MONO Graph Mechanical Pencil - 0.5mm Drafting Pencil with Eraser & Grip | Tombow Professional Drawing & Writing Tool for Artists, Students & Engineers | Perfect for Sketching, Note-Taking & Technical Drafting

This mechanical pencil features a twist-out "MONO eraser" and a "Furenock mechanism" that allows the lead to come out by shaking the shaft up and down, as well as a "Furelock" function that fixes the clip when pressed up, achieving high-quality and high-precision "writing" and "erasing."