The Stalogy Editor's Series 4Functions Pen is a convenient, yet stylish, writing instrument that includes four different functions - one lead mechanical pencil, and three ballpoint pens with black, blue, and red ink. The 0.5mm pens feature a new, silk-touch, low-viscosity ink which prevents the pen from gliding too fast and ensures ultra-smooth writability. The pencil comes with 0.5mm lead and a hidden eraser beneath the cap. This pen is designed especially for editors who use writing tools in a variety of ways, such as making revisions and notes on manuscripts and taking down memos while covering stories. Country of Origin: Japan.