Tulip One-Step 5 Color Tie-Dye Kits Rainbow,1.62oz Kit includes enough tie-dye supplies to create up to 30 projects Features 5 easy-squeeze bottles of highly-concentrated nontoxic One-Step dyes and 5 refill packets in popular colors - just add water to activate No need to presoak fabrics in soda ash before dyeing Includes step-by-step technique guide featuring over 8 tie-dye looks to choose from Dyes are safe to machine wash - colors stay bright and bold through repeated washings Use with 100% natural fiber fabrics like cotton, rayon and wool for best results Perfect for solo projects and family fun