This sturdy 6-ply 100% rayon thread is comparable in weight to a #8 Perle cotton. Razzle's natural bright luster and silky feel make it a wonderful choice for crafts, crocheting, knitting and accessories. Razzle cnan even be used in highlighting the details in dimensional stitches. The light play on Razzle intensifies stitchery depth and textural effects on wool, making this a stand-out thread!