Enhance your writing with our fountain pen ink refills. These are designed for easy replacement, ensuring that your pen is for use. The ink is formulated to dry quickly, preventing smudges and ensuring clean, crisp lines. Ideal for students, professionals, and anyone who values a smooth writing experience. Features -Color:Black -Material:Plastic -Size:5.60X0.80X0.80cm/2.20X0.31X0.31in -Seamless writing: delivers a smooth and uninterrupted writing experience with fountain pens, reducing ink smearing and improving legibility -Quick dry ink: the fast drying ink prevents smudges, keeping students' papers clean and tidy -Convenient : easy to replace ink save , allowing students to focus more on their studies -Handwriting improvement: suitable for elementary students practicing their handwriting, enhancing both the neatness and speed of their writing -Wide range of uses: suitable for various writing activities, including homework, practice exercises, and handwritten notes, accommodating different student needs Package list: 10 x Fountain Pen Refills, 1 x storage box