Gutermann Glowy 40 Thread 100M #7 Luminescent Green

Gutermann Glowy 40 Sulky Embroidery Thread 100M #7 Glow In The Dark Luminescent Green

Glowy 40 is a special effect thread in 40 weight and is suitable for all types of embroidery designs. Glowy 40 absorbs ultra violet and sunlight, reflecting the light back in the dark. The glow intensity is determined by the length of exposure to light. Ideal for childrenswear and safety apparel especially when used in conjunction with fluorescent threads. Guaranteed up to 50 machine washings without diminishing glow.

• Universal machine embroidery thread for all embroidery motifs which glow in the dark
• The embroidery thread stores sunlight and UV light and glows in the dark
• The duration of the light exposure determines the intensity of the luminosity
• Guaranteed for up to 50 wash cycles without reduction of the luminosity
• Recommended needle and needle size: machine embroidery needle NM 75 - 90