Tulip Two-Minute Tie-Dye Containers speed up the dye set process from 8 hours to 2 minutes with the same vibrant results! This patent-pending process features specially made reusable microwaveable containers designed specifically for use with any Tulip One-Step Tie-Dye Kit to make tie-dye magic in just minutes. Kit includes 3 reusable containers and 1 project guide. For use with 100% cotton fabrics only. Kit does not include tie dye. For use with Tulip One-Step Tie Dye only – must be purchased separately.