Glow in the Dark Fluorescent Knitting Yarn

·Material: 100% polyester·Packaging: 250g, 500g, 1kg/bobbin.✅Logo Customize ✅Packing Customize ✅Spec Customize ✅Color Customize Description:High light glow in the dark knitting yarn is a unique kind of knitting yarn that produces light in the dark once it has been exposed to any light source, UV light, sun light, or natural light. This high light glow in the dark embroidery thread will absorb light during exposure time and then gradually release that energy to create a glowing effect at night or in low-light situations. Features:1. Polyester material, chemical-resistant, eco-friendly, high tenacity, low shrinkage2. Glows in the dark after light exposure3. Colors can be customized, Available in multiple glow colors4. Ideal for night-themed designs5. Machine washable