These metal stiching marker rings easy to use Hook into knitting and crochet stitches, hook firmly and not easy to fall Widely used for the beginning and end of pattern stitches and where to increase and decrease number of stitches, unfinish knitting project, crocheting scarves, sweater, sock, bag Bright color and good durability Make your craft work easy and fun Package includes: 4set locking stitching marker and 1pc storage bowl Our crochet locking marker craft with metal, good durability, not easy to break Very to use