The easiest way to Tie Dye! Sei Tie Dye comes pre-mixed and ready to use. No mixing with salts, soda ash, or hot water. The fabric dye is water based, non-toxic, and extremely easy to clean up. Create your unique designs by spraying, dipping, stenciling, or painting. Includes a spray bottle that works great for stenciling and traditional tie dye designs. Colors remain bright and vibrant after repeated washings. Includes an instruction sheet with step-by-step instructions and pictures for a variety of design options. Contains 1 quart (32 ounces) allowing you to dye up to 32 shirts depending on the tie dye method used. Perfect for large groups and parties. Once project is complete, let air dry completely and heat set the color by ironing with a clothes iron on a high setting. Great fabric dye for t-shirts, sweatshirts, shoes, pants, pillowcases, sheets, blankets, and a variety of home decor projects! Assembled in the USA. Conforms to ASTM D4236.