Features: For Machine Embroidery/Sewing, adding highlights to your task Glow in the Dark Embroidery Thread will Glow at nighttime This thread is a new variety of textile materials with Eco-Friendly it could give out gentle contentiously at night over 12 hours after soaking up the visible light for 10-15 mins There fore, it's widely utilized in establishing new textile products and exquisite merchandise To get a reputable glow effect, use thread liberally The more thread you put in an area, the extra glow you will get If solely partial Embroidery Thread absorb pure or synthetic light isn't always enough to get a reputable effect Material: polyester, nylon, polypropylene Specification: 150D / 500 yards (1 roll ) Product Usage: Clothing: trademarks, laces, stickers, navy and police clothing, clothing accessories, and so forth Home textiles: curtains, slippers, carpets, bedding Industrial textiles: logo, lifeline, open air advertising, and so forth Others: embroidery, plush toys, puppy supplies, luminous balls, etc Packing listing 2 roll