waterproof

waterproof ink,distinct printing and high-hardness barrel.

a good partner for painting, sketching, designing and signing.

This is a marker that can be written underwater,suitable for a variety of surfaces.

Chotune nano marker pen,there are 3 color types to choose from,double tip designed with fiber tube.

This sketch marker pen is Great for calligraphy, drawing, illustrations, and beginners in brush lettering.