Ink Color: Multicolor. Color: multicolor. Color: ‎multicolor. Ink Color: ‎Multicolor. Closure: ‎Retractable. Easily switch between all six colors: the 6-in-1 pens can write with different colors; And the colors include black, blue, red, orange, green and purple, useful and fun gift for students, children, office workers and more, fit for drawing art projects and color coding text.