Typically it is executed with wool yarn on canvas.

A few rolls of black wool yarn lay at her feet.

By the end of the 18th Century, the spinning of wool yarn from local raw materials was a staple industry for crofters.

Robin Mills was a base for manufacturing knitting wool yarns but is now split into industrial units.

For hand knitting and hobby knitting, thick, wool yarns are frequently used.

There has been the necessary source of raw materials in Armenia, including wool yarn and other fibres, as well as natural dyes.

A tightly spun wool yarn made from fiber with a long staple length in it is called worsted.

It has vendors of wool yarn, and judging of more than 30 sheep breeds.

Worsted is a strong, long-staple, combed wool yarn with a hard surface.

Woolen is a soft, short-staple, carded wool yarn typically used for knitting.