LAMY safari Kuru Toga Inside 1. Recommended Points This pen combines the design of the world-renowned "LAMY safari" with Mitsubishi Pencil's "Kuru Toga Engine." It's the ultimate pen, blending a unique style with the functionality of a constantly sharpened lead. You can enjoy watching the engine rotate through the logo window every time you write. 2. Product Specifications Lead Diameter: 0.5mm Body Color: Yellow Mechanism: Kuru Toga Engine (Automatic Lead Rotation Mechanism) 3. From User Reviews "The comfortable grip of the Safari and the writing feel of the Kuru Toga are the best combination," and "You can write beautifully in your notebook without compromising on design." This is a highly acclaimed item.