Diamant metallic thread from DMC
72% viscose / 28% polyester / 3 strands (can be carefully separated in smaller lengths) / Made in Japan
35m per spool
Excellent sparkle, can be used not only for embroidery but for thread wrapping. Stands up well to being used - but as with all metallics, recommend using shorter lengths when stitching through fabric repeatedly to avoid excess wear as you create.