SUSAN BATES-Red Heart Crystallites Crochet Hook. These hooks are beautifully coloured translucent plastic crochet hooks. Each fun colour is a size so you can find the size you need at a glance. Our famous in line head helps reduce wrist motion for fatigue free crocheting and helps you maintain a more consistent gauge. The larger hooks; sizes L-P; are great when you want to use novelty yarns or double or triple strand your favourite yarn to create afghans; bulky sweaters and scarves that are finished in a snap. These 5-1/2in hooks are available in sizes from G6 to P16 (4mm to 11.5mm): each sold separately. Imported.