The original -now in brilliant primary colors! ideal for knitting small projects in the round with two circulars without buying extra needles! obtain perfect gauge if you Purl more loosely than you knit. Changing needle sizes up or down to get proper gauge is a cinch. This package contains ten pairs of needle heads in sizes between US5/3.75mm and US15/10mm six cords (in sizes 5 inch 9 inch 12 inch 14 inch 16 inch and 19 inch) two connectors for joining cords together and four end buttons. All items come in one 8-1/4x7x1 inch case. Made in USA.