Needle hook sizes: Includes 11 needle hook sizes (see below). Crafts: Get a 30-piece knitting and crochet set. Material: Made from aluminium, TRP handle and PU leather. Ergonomic: Needles are ergonomically designed for a comfortable grip. Travel bag: Complete with a compact storage bag - ideal for travel. 30-Piece Knitting & Crochet Set | Living Social