Susan Bates-Susan Bates Luxite Crochet Hook Set. These Hooks Offer A Warm, Lightweight And Inexpensive Alternative To Aluminum. Luxite Is A Specially Formulated Plastic Material That Is Very Durable. Our Famous In Line Head Helps Reduce Wrist Motion For Fatigue Free Crocheting And Helps You Maintain A More Consistent Gauge. This 5-1/2In Set Includes Sizes Us F5, G6, H8, I9, J10 And K10.5 (3.75Mm, 4Mm, 5Mm, 5.5Mm, 6Mm And 6.5Mm). Imported.