DMC Light Effects Tropical Glow Thread Pack is a set of six neon shades for bright, shimmering details in embroidery, cross-stitch, and needlepoint. You get six Light Effects skeins, each 8 m (8.7 yd), and the E-code colours coordinate easily with DMC cotton floss when you want subtle mixed highlights. For smoother metallic stitching, work with short lengths under 30 cm (12") and keep tension gentle as you sew.