Description
A Fun Glow-In-The Dark Effect Thread!
Did you know, that there is a light-activated thread and that it really glows in the dark?
When light, sunlight or UV light hits SULKY® GLOWY, the thread stores the light and releases it in the dark – the thread glows.
The duration of exposure to light determines the intensity of the luminosity.
SULKY® GLOWY – The Special Ones
- Glow-In-The-Dark polyester thread
- long lasting luminosity
- tests have shown NO loss of luminosity after 50 washings
Can be washed safely at 30 degrees
1 110yd/100m Snap-Spool of the selected colour
