Bright nonfade dyes. Brightest on natural fibers such as 100% cotton, rayon and silk. Classic and Primary Sets includes: 3 squeeze bottles containing dye, 4 protective gloves, 20 rubber bands and project ideas. Dyes up to 8 shirts. Ultimate Set Includes: 5 squeeze bottles, 5 dye packets, 8 protective gloves, 40 rubber bands and project ideas. Dyes up to 20 shirts. Classic: Turquoise, Yellow, and Fuchsia. Psychedelic: Blue, Red, and Yellow. Ultimate: Turquoise, Yellow, Purple, Green and Fuchsia.