This slim multi-function pen from penco features an extremely compact form while incorporating three functions: red and black ballpoint pens and a mechanical pencil. Its brass body paired with a matte finish gives it an elegant and refined appearance. The knurled, anti-slip ring at the center prevents slipping and adds a simple yet functional touch that highlights its understated beauty.

The striking central rotating ring is the key mechanism, allowing you to switch between different writing tips, all of which feature the popular 0.5 mm size. The slender, easy-to-grip body also fits smoothly into a notebook pen loop, and the rear cap includes a built-in eraser, enhancing overall portability.

This high-quality 3-in-1 multi-function pen comes in a Penco-style boxed design, making it an excellent choice for gifting as well.