Multicolor writing and drawing is easier than ever with these 4-color pens. Featuring assorted colors, each of these BIC pens lets you switch between an array of colors, allowing you to create vibrant artwork or whip up color-coded notes for simple studying. Write in bold assorted colors — great for color-coding data. Medium 1.0 mm point for smooth strokes. Retractable color pens are refillable for continued use.