Using multiple strands of yarn and large size needles, this knit set goes together fast! What a great last-minute gift this would make for any child. You can use up scrap yarns and donate hats and mittens to charity too, since you will be able to make many in a few days’ time. Very thick and warm, this set will surely keep children comfortable in just about any cold climate location! For children up to 8 yrs. old. Uses multiple strands of worsted weight yarn, knitting needles, US # 11.