Make any machine or hand sewing project stand out using this fun, special effect thread! Its lasting luminosity is ideal for creating that super spooky effect at night. Glowy™ threads is affected by any light, whether sunlight or artificial. All colors glow a greenish hue.
Important: Thread's intensity of fluorescence depends on the length of time it's been exposed to light. Glow lasts approximately 15-20 minutes depending on the length of exposure. Tests have shown NO loss of luminosity after 50 washings.
Made out of Polyester, this package is made up of 6 40 Wt. spools. Each spool is made up of 110 yards of thread.
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