Welcome to Leott，Thank you for your patronage and wish you a happy shopping! DIY Glow In The Dark Yarn 1 DIY Glow Yarn Glow In The Dark Yarn For Crochet Glow Yarn For Knitting Crocheting Crafts Sewing Beginners Christmas Decorations Features: Luminous Yarn --- Different colored threads will different lights, please choose according to your needs. The glowing effect relies on light, and if you have such a flashlight you can always recharge your yarn. If not, you can put it in the sun. Glow in The Dark Yarn --- You can use the yarn to crochet clothes or other accessories thanks to its soft texture, sweat absorption, and breathable. Although it looks like ordinary yarn during the day, the fluorescent design makes the yarn glow at night, bringing you a fresh visual nighttime experience. Wide Range Of Applications --- This glow in the dark thread can be used in a variety of DIY craft projects. You can use them to knit scarf, shawl, sweater, hat, socks, gloves, shoes, seat mat, etc. Premium Material --- Polyester yarn and dyes. The yarn with polyester material. With fine workmanship, it won't fade, shrink or after washing them.The total length of each roll of yarn is 50m and the diameter of yarn is 2-2.5mm (Approx). Best Gift --- Many knitting and crafting would this yarn pack since it is easy to use and beginner-friendly, which is suitable as gift for your friends in Holloween, Christmas, Valentine's Day, Birthdays, Easter, parties and so on. Product Description: DIY Glow in The Dark Yarn - 1 DIY Glow Yarn, Glow in The Dark Yarn for Crochet, Glow Yarn for Knitting, Crocheting, Crafts Sewing Beginners - Christmas Decorations Material: Knitting Cotton Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 50g Package size: 12x4x4cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) For more good-looking and affordable items, please search or click the brand：Leott Material: Knitting Cotton Product Dimensions: 4.72 x 1.57 x 1.57 inches (L x W x H) Include: Yarn*1 Service: If you have any questions about our products, please feel free to contact us and I wish you a happy shopping!For more good-looking and affordable items, please search or click the brand: Leott