Kit includes 2 containers specially made for Two-Minute Tie Dye - speed up the dye set process from 8 hours to 2 minutes with the same vibrant results! Fabrics do not need to be pre-soaked in soda ash before dyeing; fabrics must be thoroughly damp before microwaving in containers. For use with 100% cotton fabrics only. Includes detailed instructions for using with the microwave (heat times depend on microwave wattage). Dyes are safe to machine wash - colors stay bright and bold through repeated washings. The perfect way to speed up the tie-dye process at your next tie-dye party or group activity! This patent-pending Two-Minute Tie-Dye Kit features specially made containers and supplies to make tie-dye magic in just minutes. Kit includes 2 specially made containers, 9 squeeze bottles containing dye colors: Fuchsia, Red, Orange, Yellow, Lime, Teal, Turquoise, Blue, and Violet; 5 refill packets containing dye colors: Fuchsia, Red, Yellow, Turquoise and Blue; 20 rubber bands, 2 pairs of protective gloves and a project guide. Dyes up to 42 projects (count based on youth size medium shorts). Note: project count will vary based on size of garment and amount of dye used. Dyes will appear darker on damp fabric prior to washing and will naturally lighten after laundering.