Knitter's Pride Nova Platina is engineered from hollow brass pipes and plated with chrome providing a shiny smooth surface enabling stitches to move quickly with no resistance. The durability of metal guarantees minimal wear and maximum life while being light weight to ensure comfort. Deluxe Interchangeable Needle Set- Features an attractive and practical clear vinyl case with black border, zipper top, and 7 pockets on each side for needle storage. Case includes extra room for tools or small projects. Set includes: 9 pairs of knitting needle tips, 4 cords to make 24 in., two 32 in., and 40 in. circular needles, 1 set of size markers, 8 end caps, 4 cord keys, and 1 cord case. Needle sizes are: 4, 5, 6, 7, 8, 9, 10, 10.5, and 11.