100 m holographic reflective yarn "Spectra"

Spectra is made from a fine special holographic foil, which imparts a stunning sparkle to embroidery. The holographic foil finish of Spectra reflects light from all around casting a spell over everyone viewing your work and your designs will shimmer like jewels. Decorative stitching by hand and crafts will glitter like precious gems and in combination with other threads, embroidery with Spectra becomes a unique creation. Spectra runs smoothly on all home sewing and embroidery machines when the sewing speed and tension are reduced slightly, with stitches long and even.