Pens is versatile and suitable for various purposes. It can be used for writing, drawing, highlighting, filling out forms, and note-taking. Whether you are a student, professional, or art enthusiast, this pen is designed to withstand extended use without compromising performance.Product name: Gel penClosure type：capProduct Quantity: 6,12 sticks penWriting thickness: 0.5mmRefill Color: BlackHead Type: Needle tube typeApplicable people: everyoneWhether the ink is quick-drying: yesPen Length: 135mm/5.3"Applicable scenarios: daily writing, test preparation, signature, officePen can be used for bullet journal, crafts, manga, graphic, design, and illustration. This liner pen runs flawlessly on most paper materials including calendar, sketchbook, visiting cards.