100 unique colors in different shades are red, yellow, orange, green, blue, purple, brown, gray, silver, etc. No-Duplicated. Each of them is a different shade so you can have blends which are not strong but subtle. Smooth, durable and color fast, non-toxic and acid-free, high quality ink brings you a good writing and drawing experience. Drys in seconds when dyeing and no smearing problems. These gel pens do not bleed easily, but this also depends on the strength of the paper used. Beautiful colors for making Christmas cards, party invitation cards, greeting cards and also good in adult and children coloring books, scrapbooks, school projects even leave a message to someone. Each color is different and so fun to use. It would be a wonderful gift for your children or grandchildren and a great way to relieve stress if you dye something. Color: 100 colors Tip size: 1 , 0 mm Package content: 100 colors glitter pens