These multi-colored pens are perfect for adding a playful touch to your writing or artwork. Designed with a semi-transparent barrel, these pens allow you to see the ink colors inside. The pen features four vibrant ink colors: red, blue, green, and yellow, which can be easily selected by clicking the corresponding color at the top of the pen. The soft pink plastic casing provides a comfortable grip while writing, making it enjoyable for both children and adults. Ideal for school projects, note-taking, or creative doodling, these pens are a fun and functional addition to any stationery collection.