DMC Light Effects embroidery floss set in Tropical Glow. This set of shimmery floss includes 6 colors. Each skein has 8.7 yards of floss. 

From the manufacturer: This dazzling versatile thread can be used for a variety of techniques, from cross-stitch to needlepoint to all types of embroidery and creative stitchery. Stitchers can work with one to six strands either alone or in combination with floss or other needlecraft threads.