Use ink absorber: Push the thin end of the ink absorber toward the end of the pen head (pull or rotate the top of the ink absorber to slowly suck in the ink).
Replace ink cartridge: Push the end of the pen toward the tall bridge of the pen and twist it in until you hear a sound.
SPECIFICATIONS:
Brand: Hero
Type: Fountain Pen
Use: Suitable for office, home, school and calligraphy pactice