Just few minutes of being exposed to light & the beautiful pastel colors glow powerfully in the dark for up to eight hours.Luminary’s consistent elongation & high tensile strength offer optimal performance.The glowing effect is diminished after each wash, ironing & dry-cleaning session. Luminary has successfully passed 50 wash tests while still retaining some of its glowing power.
An excellent thread choice for embroidery or top stitching and quilting to add an extra special look!
