Tulip One-Step Tie-Dye Kit One-Step Tie Kit Fabric Dye, Mermaid Kit includes enough tiedye supplies to create up to 30 projects including 8 plastic gloves 4 pairs and 40 rubber bands 4 sets of 10. Features 5 4 oz. easysqueeze bottles of highly concentrated nontoxic onestep dyes plus 5 dye refill packets. Just add water to activate. No need to presoak fabrics in soda ash before Dyeing. Use with 100 natural fiber fabrics like cotton, rayon and wool for best results.