Knitting needle sizes & Conversion chart [+ recommentation for beginners]
Amazon.com: KnitPal 12-inch (30cm) Short Circular Knitting Needles Set with 11 Sizes, Knitting for Babies, Sleeves, Socks and Small in The Round, (Free Patterns), Beginners Ebook, 11 Sizes US 0-10 (2-6mm)
Knitting Needle Sizes and Conversion Chart (Free Printable) - Sheep and Stitch