With our CMYK Pen, you'll have all the colors of the rainbow and beyond in the palm of your hand for penning stationery, drawing pictures, color-coding planners, and scrapbooking. The nifty utensil harnesses the same power as printers, but fits in a pencil pouch. Every color can be created via combinations of four colors—Cyan (blue), Magenta (pink), Yellow, and Key (black)—so the pen boasts a ballpoint of each ink. Seamlessly change color by using the sliding selectors at the top to create vibrant text and illustrations. What a cool and unique stocking stuffer for amateur color theorists, budding artists, and creative kiddos!