You are purchasing one spool of UV Color Change thread. Please select the thread color from the drop-down menu.
Colors change when exposed to UV rays (sunlight). The pictures provided show an example of what the thread will look like when it changes color.
Sewing String Info:
*Approximately 3,000 Meters
*Recommended for most Domestic Machines & Embroidery Machines.
*This is the same weight as our GITD Embroidery Thread, but a bit stiffer.
**Please read your machine's manual to check compatibility before ordering**