Effortless Flow: Nocfree's innovative automatic lead advancement ensures uninterrupted writing, allowing you to focus on your ideas without distractions. Precision and Comfort: The rubberized grip provides a secure and comfortable hold, even during long writing sessions, while the built-in guide pipe prevents lead breakage. Lightweight and Portable: Crafted with a durable yet lightweight design, the Nocfree is easy to carry and use wherever your creativity takes you. Modern Design: The sleek and stylish transparent barrel with a colored core elevates your writing experience, making a statement wherever you go. 【Size】L0.39 x W0.55 x H5.75 inch (L10 x W14 x H146 mm)【Wight】0.42oz (12g) SUN-STAR ”Nocfree" Mechanical Pencil, Automatic Lead Advance, Cool Black S4483170