Rollerball Pens Black Ink, 16PCS Gel 0.5mm, Quick Drying Ink for Home School Office Writing Drawing Artwork

Packing Content: You will get 16pcs black rollerball pens, 0.5 mm extra-fine tip and black ink for writing and sign. It can meet the needs of your daily study and office for a long time Product Material: Liquid rollerball pens are made of plastics material, the nib of the ballpoint pen is made of stainless steels, and with the 0.5mm bullet tip, the writing is smooth and the ink is continuous Fast-drying Black Pen: These black pens use water-based quick-drying ink, It does not fade, the ball point pen black ink can dry quickly in a short time, keeping the paper tidy Large-capacity ink: This black liquid ink ballpoint gel quick-drying pen features a straight liquid construction, 1100m large ink storage capacity that is 3 times that of ordinary refill Ballpoint pen gel pen Visual Design: The gel pen holder has a visual window, you can clearly see the remaining ink remaining in the built-in ink during use, and prepare for replacement in time