Glow in the dark Yarn (fiber) / glow in the dark sewing thread
PP (polypropylene fiber),
PET (polyester fiber ),
Acrylic fiber etc.
Mainly 8 colors available (white, blue, green, yellow, pink, snow-white, Fruit Green etc. )
Luminous yarn’s raw materials are photoluminescent pigment, it’s does not contain any of the ingredients harmful to human body and on the skin without any stimulation, wash water any times also will not affect the color and luminous effe...