4-In-1 multi-colored ink shuttle pens with buckle clips: black, blue, red and green, total 4 different vivid colors of inks in 1 barrel of ballpoint pen for you to change them at will Scalable: press the color you want, change the color, push it down and the other one will jump up, assorted colors so you can match your pen to your mood Convenient and portable: small and portable, suitable for your wallet, bag or even pocket, keychains can also hang on your bag, this product is good to give out as a gift for the party Practical multi-colored pens: various colors are suitable for highlighting important parts of text or notes, only focus on the review, they will use them to write and draw pictures, form shapes and colors Extensive Number: 24 pack colorful ballpoint pens, useful and interesting gifts for nurse, doctor, office workers, etc., and good for summer camps Feature: These cute shuttle pens are lightweight, retractable, and easy to write by pressing the chosen ink. Welcomed by girls and boys: The buckle and the retractable design are suitable for outdoor creative writing projects and graffiti operations and are very popular with writing. Specification: Material: plastic Pen barrel color: red, blue, orange, green, black, purple Refill color: 4 different colors Pen length: 13.5 cm/ 5.31 inches Pen diameter: 2 cm/ 0.79 inches Package includes: 24 x Ball point pen