heartybay Colored Gel Pens Flash and Bright Colored for Adult Coloring Book Drawing Pens for Sketch Gel Pen Set, 12 Assorted Colors The best part of our gel pen set is the colors themselves. Featuring 12 of the most gorgeous and diverse colors in one set, you'll always find the right color for your project. Because our coloring gel pens won't bleed or smear, you can use them for invitations, crafts, coloring, scrapbooking and so much more This gel pens glitter contain with a beautiful case, so It could be a good gift for kids. Our gel pens contain no harsh chemicals or dyes, making them safe for tiny hands. Heartybay 12 gel flash pens set gives you the diversity you need to unlock your maximum creativity. From fading to shading to creating crisp, clear lines, our gel pens can do it all.