Boye Artisan Nickel and Wood Square Crochet Hook, 6-Inch, Size E Boye artisan square crochet hook, size e (35mm) features a nickel plated handle with wooden hook head and cap Boye artisan knitting and crochet tools-superior quality materials and design Ergonomic square shape requires less pressure from the hand and fingers, crocheters report less cramping and tired hands