Jacquard iDye Poly Synthetic Fabric Dye 16 Colors What is the GRAMBOX? GRAMBOX is a store whose goal is customer satisfaction . GRAMBOX is a store located in South Korea . Save up to 7% when you buy more. GRAMBOX provides a tracking number for all products. GRAMBOX is free shipping for all products.(Except express shipping) If you have not received the item or do not like it, Please do not hesitate to send me a message. PRODUCT SPECIFICATIONS Volume : 14g Jacquard iDye Poly is for synthetic fibres such as polyester and nylon. It will colour almost anything synthetic, including plastics and acrylics, buttons, frisbee discs, 3D printed objects, toys, dolls, wigs, urethane coatings and more! The dye comes in a dissolvable packet, so there are never any messy powders to handle.