These markers contain specially formulated low odor ink. The intense colors are visible from a distance and deliver bright, vivid messages. Certified AP Nontoxic formula conforms to ASTM D4263. Assorted 4Pk colors include: Black, Blue, Green, and Red. Assorted Fashion 4Pk colors include: Aqua Blue, Orange, Pink, and Plum. Assorted Vibrant 4Pk colors include: Lavender, Navy Blue, Teal, and Yellow. Assorted Vibrant 8Pk colors include: All 4Pk colors plus: Brick Red, Orange, Plum, and Purple. Starter Set includes: (1) each of Black, Red, Blue, and Green markers, eraser, and a 2-oz. bottle of Expo mild formula cleaner.