Nagina International US Size 19-10" Rosewood & Maple Crafted Premium Yarn Knitting Needles | Stitching Accessories & Supplies (16mm, Rosewood) - Walmart.com
Amazon.com: KnitPal 16-inch Long Straight Plastic Knitting Needles for Large Projects, Set of 6 Big Needles with US Sizes 10.75, 11, 13, 15, 17 and 19 (7,8,9,10,12 and 16mm) | with Knitting Guide
Knitting Needle Sizes and Conversion Chart (Free Printable) - Sheep and Stitch
Amazon.com: Nagina International US Size 19 - Maple Crafted Premium Handmade Knitting Needle with Extremely Beautiful Rosewood Head | Yarn Knitting Accessories & Supplies (12-16mm-RM)
Takumi 16" Circular Bamboo Knitting Needles – gather here online