Silvalume Double Point Knitting Needles 7" 4/Pkg-Size 1/2.25mm - Walmart.com
addi Bamboo Single Point Knitting Needles US#4 (3.5mm) 10"
Amazon.com: Curtzy Bamboo Knitting Needle Set - 16 Pairs of Wooden Straight Knitting Needles with Storage Case - Single Pointed in Sizes 2mm - 12mm - Each Needle Measures 34cm/13.5 inches - Beginners to Experts
Knitting Needle Sizes Chart and Conversion Guide - Sarah Maker
Amazon.com: woshilaoDS Double Pointed Knitting Needle Sets, 20 cm/7.8 inch Stainless Steel Metal Knitting Needles with Double Ended for Beginner, Kids, Sock Knitting Gauge 2 mm/2.5 mm/3 mm/3.5 mm/4 mm/4.5 mm/5 mm
All About Needle Sizes
Amazon.com: 28 Pieces/ 14 Pairs Knitting Needles Set, Colored Straight Single Pointed Metal Knitting Needles, 14 Sizes from 2 mm-10 mm, 13.8 Inch Long with Knitting Tools Accessories for Handmade DIY Knitting