Thanks to its rotating core system, you can maintain neat, consistent strokes without uneven lead wear. It also reduces lead debris, keeping your page cleaner Crafted with a textured finish and subtle groove patterns, the grip ensures a secure, ergonomic hold that feels natural in the hand The latest version includes an upgraded internal engine that minimizes lead wobble, delivering a smoother writing line A resin damper cushions the writing motion, resulting in a more stable and pleasant writing experience Innovative Features: This mechanical pencil uses a unique rotating mechanism that subtly turns the lead each time you write, helping to keep the tip evenly sharp.