Glow In The Dark Yarns Luminous Yarn Hand-woven DIY Hand Woven Glow-in-the-dark Yarn Features: You can also buy a lighter-weight white feather yarn that also glows in the dark. In one note, also adds that its blue glow in the dark yarn is its most luminous color. Introducing this glow in the dark yarn, a yarn that emits a soft glow in the color of your choice once it’s left under the light for a while. The yarn can be machine-washed like most fabrics as it’s made from 100-percent polyester fibers. Additionally, the polyester makeup gives this glow in the dark yarn the of being durable enough not to break easily, while being soft enough to be comfortable to the or when wearing. Perfect for glow in the dark arts and crafts and other lit DIY projects, this yarn follows a light absorption principle like most glow in the dark products: if you expose it to light, whether from your smartphone, a flashlight, candle or the sun itself, then this glow in the dark material will brightly when it’s brought into a more space. You can also buy a lighter-weight white feather yarn that also glows in the dark. In one note, also adds that its blue glow in the dark yarn is its most luminous color. Product Description: all leght Size: 50m Single size: 12x6.5cm Package content: 1 bag of Luminous wool yarn（2PC） Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Crochet Kit Fluff Ball DIY Glow in The Dark Yarn Our Store Is Delicated To Provide Items For Reasonable Price, We Provide More Activity For Discounts, Definitely Affordable And We Guarantee You A Good And Solid Quality. 【Great Customer Service】AURIGATE is committed to excellent product quality and great customer service, and we believe that our products and services can bring you an good shoppingexperience. If you have any questions for our Products, please feel free to contact us. We will be always here until the problem is solved.