This is a glitter gel pens set by SouthSun that includes 100 different colors of gel pen markers plus 100 gel pens marker refills so you are essentially getting 200 gel pens in this set. Using the gel pens will add a pop of colors to your coloring pages, drawings, sketches, scrapbooks or any projects that you are creating. These pens have thin precise tips that let your hand glide over the paper so you will get the best result.The gel pens fit comfortably in your hand so you can color for hours at a time without it making your fingers or hand start to cramp or hurt. The gel pens glide and color smoothly without skipping. The package can be folded so you can store the gel pens easily in a backpack, drawer, or locker. These gel pens by SouthSun are perfect for kids as well as adults to use for school projects. This is a great product that I would definitely recommend. If you are not satisfied with them you can request a refund or exchange within 30 days.