Gutermann Sulky Glowy 40 Thread

These threads start off as subtle fixed colours then when moved from bright light to the dark they glow to vibrant fluorescent colours. Ideal for embroidery designs as they will create an impact. Two-ply, 100% polyester embroidery thread that glows in the dark after exposure to bright light.

Multi Pack conains one of each colour

100 metre reels.

• 100% polyester
• Iron on low
• Wash at upto 30°C
• Recommended needle sizes of NM75 - NM90.