Unleash your imagination with these fun and functional Space Monster Series 10-Color Pens! Each pen is packed with 10 vibrant and unique ink colors, perfect for color-coding, decorating notes, or adding personality to your drawings and crafts. The retractable design makes switching colors effortless—just click to change, no need to juggle multiple pens or worry about losing caps. With a bold 1.0mm tip, your writing and artwork will stand out with strong, clear lines. Enjoy a smooth, skip-free writing experience thanks to high-quality ink that glides easily on paper. Whether you're at school, work, or just being creative, these multi-color pens bring both fun and functionality to every task. Sold in assorted pen designs, no design choice.