LET’S TALK REFILLS! With ink cartridges. Did you know the correct insertion can preserve your ink duct? There should always be two small cartridges in the fountain pen: The first cartridge should be inserted in the barrel, top down. Insert the second cartridge, using slight pressure only, into the ink duct. Twist the fountain pen barrel onto the front piece. Done! Have fun writing! For details, check the link below: https://fal.cn/3ku7f #WriteToCreate #FaberCastell #FountainPen #tutorial | Faber