High Brightness Polyester Glow-in-the-Dark Yarn（41 color package)

This glow-in-the-dark cotton-like yarn redefines crafting magic. Its microfiber cotton-blend structure delivers cloud-like softness with breathable comfort, perfect for extended knitting sessions. Embedded with premium phosphorescent particles, it absorbs ambient light by day and glows softly for 6-8 hours at night – ideal for creating luminous scarves, safety gear, or celestial home decor. OEKO-TEX® certified and machine-washable, it safely sparks imagination for all ages while maintaining vibrant colors through repeated use. Perfect for knitting pros and DIY explorers alike, this luminous yarn works seamlessly with all standard needles and hooks. Its wash-resistant glow survives 50+ laundry cycles, making every creation an enduring light source. Let your craftsmanship shine through the night!