Stalogy 4 Functions Pen White

With three super-fine needlepoint pens (black, blue, and red) and a .5mm pencil in one, this multi-tool is a handy every-day-carry tool that ALSO has an antibacterial agent in its comfy rubber grip. It's basically doing everything for you.

From the makers website:

Editors, pros when it comes to using writing implements and stationery, love the Editor's Series, which was designed for ease of use. Multifunction pens have to provide a high level of functionality, so aesthetic design has often been disregarded, but these pens not only offer four functions -- black ink, blue ink, red ink, and a mechanical pencil -- but they also look great.