Ohto MF-20K3B Multifunctional Pen

The Ohto MF-20K3B Multifunctional Pen is a versatile brass-body writing tool with a mechanical pencil and black/red ballpoints. To change between colors, rotate the pen to the desired colored dot. The Gravity-select mechanism ensures that your desired pen color emerges. Made in Japan.

— Works well with LP100 Analog Journal.