CE marking is valid only for products for which EU specifications have been introduced. To affix the CE marking to your product, you must put together a technical dossier proving that your product fulfils all the EU-wide requirements. As the product's manufacturer, you bear sole responsibility for declaring conformity with all requirements.
This pattern allows for any size yarn as well as any size crochet hook. It is stitched from the toe to the cuff. This includes an example of a sock that measures 9.5 inches (24.1 cm) in length and 3.5 inches (8.9 cm) in width.
2. Pick your crochet hook. The size of your crochet hook depends on the size of your yarn. For a 4-ply knitting worsted yarn (recommended), you will need to use an H/8 made of aluminum. This size hook is a good choice for beginners, because it will work with multiple sizes of yarn and is comfortable to hold.