1 Roll 1000 Yard Luminous Sewing Line Reusable Flexible Needlework Glow in The Dark Cross Stitch Embroidery Thread for Clothes Description: Bright color, glowing at night, rich luster, no fading, firm, smooth hand feeling, are the main features of this embroidery thread. In addition, this structure embroidery thread is more solid and not easy to break. This glow-in-the-dark bobbin glows in the dark and is suitable for adding glow-in-the-dark settings to your various hand sewing projects, including cross-stitch, embroidery and more. Long glowing duration, the glow-in-the-dark fiber absorbs visible light for 10 minutes and can glow in the dark for more than 10 hours. It is constructed of polyester material. The length of this product is 12.7cm, the width is 5.8cm and the height is 5.8cm. The embroidery thread is perfect for sewing machine and hand sewing. Item Name: Luminous Sewing Line Material: Polyester Features: Glow in The Dark, Soft, Flexible, Decorative Size Details: LxWxH: 12.7cm x 5.8cm x 5.8cm/5" x 2.28" x 2.28"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Roll of Luminous Sewing Line