●Double-head design that can be used for two purposes at once

Thick pen core can help mark titles, organize items, color and beautify notes or journals

The thin refill can be used to note key points, brief descriptions, and draw frames or illustrations.

Create your own usage according to your needs

●Double refills use the same color, one dark and one light.

It can create an orderly and easy-to-master page in a unified visual style.

●The soft ink color adds a subtle and restrained sensibility between the lines.

●Slender pen body, easy to hold and store