Best Writing ExperienceOur pens feature a 0.5mm ultra-fine tip and a DC structure to ensure smooth writing and even ink output. The quick-drying properties allow the writing to be quickly fixed on paper, making it perfect for quick notes or detailed thinking. Multiple Color OptionsThese pens are available in 12 bright colors, from classic black and blue to bright pink and green, to add a touch of creativity to your diaries, notes, and artwork. Multi-PurposeWhether you are a student, professional, or artist, this set of pens is an ideal choice. It is suitable for studying, taking work notes, DIY card making, and leisure activities, meeting the needs of a variety of scenarios from programming to capturing inspiration. Safe and DurableOur pens are designed with non-toxic, environmentally friendly, and leak-proof ink, giving priority to your health and safety. Even if you write for a long time or your skin comes into contact with the ink, you don't have to worry about health problems. Holiday GiftThis set of colored ink pens is not only a great choice for personal use, but also a wonderful holiday gift for boys, girls, and women. Whether it is to inspire creativity or express your feelings, it is a great choice.