To start using the pen, unscrew the barrel from the tip section and remove the yellow ring, then screw the barrel back into the tip section. Gently squeeze the area above the grip, marked "PUSH," to start the ink flowing.
Filled with lightfast, water-based pigment ink, this brush pen is great for manga and other illustrations. Its extra-fine brush is perfect for fine detail work. The ink also works well on wood and unglazed pottery, making it a great choice for a wide variety of crafting projects.