Woolcraft Faircroft DK 500 is once again a top selling product. Spun from 100% Premium Acrylic Faircroft is ideal for Babies & Children. Weight - 500g. Length - 1500m per 500g ball. Needle Size - 4.00mm. Tension - 22sts & 30rows to a 10cm sq. Composition - 100% Premium Acrylic. Price shown is for a 500g ball.