Sirdar Jewelspun, it rapidly became a Sirdar favourite. Blending opulent gem-like tones in a gorgeous self-striping yarn Sirdar Jewelspun has the hand-dyed, hand-spun look so popular with knitters around the world. If you like the beautiful colour effect of Sirdar Jewelspun, we think you’ll love new Sirdar Jewelspun With Wool. With wool for extra warmth Sirdar Jewelspun With Wool is a chunky big sister for Sirdar Jewelspun Cast on this colourful, cosy, machine-washable wool blend in quick knit chunky and transform simple stitches with stunning stripes or see bold colour accents pick-out the detail in textured stitches.