Add a pop of color to your notes and drawings with these Sarasa clip marble color gel pens by Zebra! This pen features a blend of three colors in one appearing in a random combination as you write. The pen body has a comfy rubber grip, a sturdy retractable tip, and a clip that attaches easily to a notebook. The clear barrel allows you to view the swirl of color inside. Choose from 5 color combinations and get creative!