Ball Of Yarn
A ball of yarn used to knit "scarves". The colors vary from platform to platform, but they are usually depicted in green, blue, or magenta, and displayed in the form of spreading ends. Sometimes a pair of knitting needles is inserted into the ball to describe.
Usually used for various content involving knitting and needlework (such as "sewing", crocheting), clothing and fashion, handicrafts, cold weather, etc.