Luminous Sewing Thread Glow in The Dark Embroidery Sewing Thread Spool Sewing Thread Night Light Glow Leather Craft Sewing Handwork Making DIY for Music Festivals Parties Material: 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: 70g Package size: 10x10x5cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) Thank You For Your Support: If You Have Any Questions About Our Products, Please Do Not Hesitate To Contact Us. We Will Certainly Reply To You Within 24 Hours And Provide You With A Solution. Enjoy Your Shopping! Value Pack: Made Of Polyester And Noctilucent Factor, Smooth, Soft, , Strong And Washable. Contains Different Yards Of Thread In Optional Color, Embroidery Machine Thread Has Excellent Tensile Strength Which Brings Down Of Any Breaking Or Fraying, Fewer Thread Allow You To Complete Your Projects More Efficiently Extensive Application: The Dark Embroidery Sewing Thread Can Be Used For Baby Clothes, Bags, Shoelaces, Phone Straps, Friendship Bracelets, Knitted Hat,-, Crochet, Embroidery, Hand Knitting, Sewing Or Etc Glow In The Dark: Expose The Embroidery Thread In The Sunlight For 20-30 Minutes Before Use. It Could Shine Brightly When In The All Dark Surrounding After Absorbing Enough Sunshine Fun And Special Sewing: It Is A Ideal For Christmas, Birthday And Various Theme Parties, Popular With Joggers And Trick-or-treaters, Children Will Be As They See The Thread Glow In A Darkened Room