Material: hook – clear plastic probably acrylic, handle plastic
Manufacturer: Cornerstone Products, PO Box 954, Little Elm, Texas 75068-8488 (about 2010)
Widget Products, Inc., Las Vegas, Nevada 89135 (2012)
The Knit Lite (for similar knitting needles first used in commerce 2007.
Sizes: C, D, E, F,G,H, I, J, K