The Lion Brand Mandala String yarn is a versatile and lightweight CYC #1 yarn with an enchanting self-striping effect that brings your creations to life. Made from acrylic, this yarn offers a generous yards (320 m) of creative potential in each ball. With a crochet guage of 20 sc x 26 r on a G-6 (4 mm) hook and a knit guage of 28sts x 32 r on #3 (3.25 mm) needles, Mandala String yarn ensures consistent and beautiful results for your projects. - Lion Brand Mandala String Yarn - Tune.