The Yarn Swift or Skein Winder, or Yarn Winder, will handle most skeins purchased from a yarn shop, and it includes the Electronic Counter so you can measure your yarn yardage or split your skeins very accurately. It also comes with velcro yarn for yarn end attachment, pre-measured peg holes, a nice bag, etc.Works very nicely with all Yarn Ball Winders on our site. Includes Nice Bag. Assembles or disassembles so very easily in just 4-5 seconds, then store it in the nice bag that comes with it. Smoothest Operating Swift. Also in Special Woods. Has high-use upgrade.