Tombow Mono Graph Mechanical Pencil 0.3mm, with Lead and Eraser- Value Pack Red Pencil  (Set of 1, Red)

This modern and stylish mechanical pencil is chock-full of cool features. Its shaker mechanism lets you extend the lead with a simple shake up and down. To prevent the lead from extending in your pocket or pencil case, you can lock the shaker mechanism by pushing up on the clip. The clip also acts as a conventional click mechanism, letting you extend the lead by pushing down on it. A transparent gray grip area lets you see the pencil's inner workings. A long guide pipe gives you a better view of where you're writing or drawing. The popular Tombow Mono eraser is installed at the top with a convenient twist mechanism and usable length of approximately 0.7 inches (1.8 cm). These high-quality leads offer smooth writing, crisp lines, and great break resistance. The case features an innovative cap design: sliding it one way allows a single lead to come out a time, and sliding it the other way allows several leads to come out at a time. This case includes 40 lead pieces in 0.5mm and 20 leads in 0.3mm. Since its introduction in 1969, the Tombow Mono eraser has gained great popularity, and is known as one of the best erasers out there.