Knitter-s Pride Crochet Hooks Sets, Simfonie Wood Single Ended Set of 8 hooks US E/4 (3.5mm) US G/6 (4.0mm) US 7 (4.5mm) US H/8 (5.0mm) US I/9 (5.5mm) US J/10 (6.0mm) US K/10.5 (6.5mm) US L/11 (8.0mm) Clear Vinyl Case