The Languo 10-in-1 multicolor pen set includes 6 pens with a total of 60 vibrant ink colors, covering Red Yellow, Monet, Skin Color, Candy, Green, and Bright Black series. Four of the pens also feature a black ink, giving you added versatility for everyday writing. Each pen combines 10 colors in one, allowing you to switch shades with a simple click, so you no longer need to carry multiple pens. The quick-drying ink and 0.8mm tip deliver smooth, clean lines without smudges, while the retractable design and soft grip ensure comfortable use. A fun rolling ball on top adds a playful touch. Perfect for journaling, notes, planners, coloring books, scrapbooks, and creative projects, these pens with multiple colors in one are both practical and gift-worthy for students, teachers, and art lovers.