Petra Cotton Thread Size 3
Petra is a quality crochet thread with natural, mercerized 100% cotton thread that does not go fluffy or knot easily. Petra thread is combed, singed by flame and twice mercerized which gives it its strength and softness. Petra Thread is a 100% long staple cotton 2 ply thread. With its exceptional brightness and softness. Knitting and crochet designs progress quickly and easily.