Dye-Na-Flow Exciter Pack. Dye-Na-Flow is a free-flowing; concentrated liquid color for use on any untreated fabric. Fix the color by ironing and your product will washable and dry-cleanable. Ideal for use on swim suits; ballet gear; or t-shirts. This package contains nine 0.5 ounce bottles: Chartreuse; Turquoise; Periwinkle; Violet; Magenta; Scarlet; Bright Orange; Golden Yellow; Sun Yellow. Conforms to ASTM D4236. Made in USA.