Pens are equipped with a comfortable rubber grip for a better grasp. Durable clip makes it convenient to take with. And each pens is sealed with wax to prevent ink from drying. Please remove it before using.VARIETY OF USES: The colored retractable gel pens are non-toxic and acid-free. Definitely an ideal art supply for adults and kids. A convenient application for bullet journaling, note taking, sketching, drawing, writing and any other designs on Scrapbooks, School Projects, Party Invites, Greeting Cards, DIY Decor & Letters to Friends & Family.SERVICE GUARANTEE: Your satisfaction is our top priority, please rest assured to purchase our products. If you are not satisfied with our products or have any questions, please feel free to contact us at any time.