Features: 10 pcs gel pens with different color. 15.5cm pen length, 0.5mm pen lead. Colors include Red,Green,Dark Blue,Orange,Pink,Light Blue,Light Green,Black,Purple,Blue. Bright colors and clear writing, without blurry writing. Comfortable and smooth writing experience. Best choice for making notes in class, writing a gift card, drawing a picture, coloring, etc. Suitable for kids and adults. Great products for office and school use, make your working much more easier and convenient.