Pentel Ein x Smash Eraser

The pen tip part called "Sakigane", which is rare for mechanical pencils, and the grip are made of one part. Since the grip and pen tip are integrated, the pen tip does not loosen during writing and stable writing comfort continues. The grip, which features a small square rubber, fits your fingertips and can be gripped firmly without slipping. Since the entire front shaft is made of brass, the pen tip side has a slightly heavy low center of gravity, achieving well-balanced ease of writing. Uses a professional 4mm pipe used for mechanical pencils for drafting. The paper is easy to see and writing is quick. A core hardness display window that shows the hardness of the built-in core at a glance. It makes you feel the professional specifications derived from the mechanical pencil for drafting. A large rubber knock that is comfortable to push will prompt the beginning of writing.