These cones are from a textile warehouse in Queens, New York. Fiber Content is 100% Wool Boucle milled in Japan and cones average 750 grams. This yarn is suitable for hand knitting, hand weaving, machine knitting and crochet. This is a sport to dk weight wool and a size 4-6 needle is recommended. Soft wool with nice bouncy texture — great to use with other yarns!