Item Type: Crochet Hooks Specifications: One Set Material: Alumina, Plastic Use: Household, Knitting, Etc. Application: Most People of the Right Age Silver Stainless Steel Crochet Hook Size Table: 0.6mm/0.023in, 0.75mm/0.029in, 0.85 mm/0.033in, 0.9mm/0.035in, 1.0mm/0.039in, 1.1mm/0.043in, 1.25mm/0.049in, 1.4mm/0.055in, 1.50mm/0.059in, 1.60mm/0.062in, 1.75mm/0.068in, 1.90mm/0.074in Colored Aluminum Crochet Model: 2.0mm/0.07in, 2.5mm/0.09in, 3.0mm/0.11in, 3.5mm/0.13in, 4.0mm/0.15in, 4.5mm/0.17in, 5.0mm/0.19in, 5.5mm/0.21in, 6.0mm/0.23in, 6.5mm/0.25in Package List 12 x Stainless Steel Crochet 10 x Colored Aluminum Crochet 1 x Faux Leather Case 1 x Sewing Scissors 2 x Needle Cap 2 x Silicone Cap 2 x Aluminum Pin 1 x Ruler 10 x Plastic Pins 6 x Sewing Needle 3 x Twist Needle 1With ergonomic design, you don't have to worry about fatigue caused by crocheting for a long time 2The end of the crochet hook is smooth, the workmanship is fine, and it is light and easy to carry, and has a long service life 3The crochet accessories are very complete, and the knitting tools can help you make knitting easily and quickly, giving you a good experience 4There are different colors and different types of crochet hooks, you can easily distinguish and choose what you need 5This crochet set is perfect for knitting beginners or experienced knitters, and also the best gift for family and friends