4-in-1 Multicolor Retractable Pen With Carabiner

4-in-1 pens can write in different colors, including black, blue, red, and green. 0.7 mm point gives you a nice, solid, smooth line for general writing. Press the color you want, and change the color. Various colors are suitable for highlighting important parts of text or notes, only focusing on the review, they will use them to write and draw pictures, and form shapes and colors. It is a useful and interesting gift for party favors, school projects, students, children, and office workers. 5.75" L x 0.38" Diameter