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counter display box of Wonderfil brand Flash reflective thread

Wonderfil® Flash™ Reflective Thread


Wonderfil's Flash is a unique thread line designed to reflect strongly under bright lights, making it ideal for use for topstitching and embroidery in safety garments, clothing and accessories worn at night, and even cosplay costumes and items. The polyester thread is woven with a second strand of reflective thread. Stitch it anywhere a highly reflective element is desired.

• available in 8 colours

• 100% polyester thread plus reflective, 40-wt

• 137m (150y) per spool

  • Additional Info:

    Recommended Machine Needle Size:

    • 90/14 Quilting
    • 90/14 Topstitch
    • 100/16 Longarm machines

    Recommended Hand Needle Size:

    • not recommended
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