Vibrant Multicolor Gel Ink: Includes four eye-catching colors: red, blue, green, and purple, featuring high-quality gel ink that matches the iconic leaf colors for smooth, consistent writing. Remove the protective tip before first use. Compact Travel-Ready Size: Measuring approximately 13.34 cm (5.25 inches), these pens are the perfect size for pencil cases, backpacks, and office organizers for fans on the go.