iDye Poly is virtually the only dye that will color polyester. In fact, it will color almost anything synthetic, including plastics and nylons,
Jacquard iDye Poly
Jacquard iDye Poly Fabric Dye Crimson 14 Grams
Jacquard iDye Poly Synthetic Fiber Fabric Dye Brown
Jacquard iDye Poly Fabric Dye 14g-Blue, 1 count - Baker's
Jacquard iDYE POLY color for polyester 14g - RDG
Jacquard IDYE-456 iDye Poly, 14 Grams, Pink
Jacquard iDye Poly Synthetic Fiber Fabric Dye Brown
iDye Natural – Eureka Fabrics
Dyeing fabric in a washing machine has never been easier. iDye comes in a 14-gram packet that dissolves in water which means there is no handling of messy dye powders. Just throw the dye packet in, add salt or vinegar and run through the wash cycle. It is the ultimate easy way to get gorgeous color! Each packet will dye two to three pounds of fabric. Available in a variety of vibrant colors and two formulas; one for 100% natural fabrics and the other for synthetics.
Jacquard iDye Poly Fabric Dye 14g-Black
Jacquard iDye Poly for Polyester/Nylon
453 Brown Jacquard iDye Poly - Fabric Dye - Dye & Paint - Notions
Jacquard iDye Poly – Arda Wigs USA
Jacquard iDye POLY Dye in Washer Sel Colors