1、Smooth hooks allow the yarn to slide easily, making knitting a simple matter, exercise your hands-on ability, and spend a pleasant crafting time 2、The extended knitting tube crochet hook is very suitable for larger knitted fabrics, making different styles of fabrics with a "knitted appearance" 3、Very practical hook set with colorful and attractive, the perfect gift for mom, grandma, sister, teacher, colleague or any knitting lover 4、There are many colors, beautiful and bright, it is easier to find the right hook for knitting, which will bring you a good mood 5、Made of aluminum, which makes it strong and durable for long term use, and a variety of models for you to choose, enough to meet your needs 12 x Tunisian Crochet Hook Item Type: Tunisian Crochet HookMaterial: Bamboo, Carbon TubeSpecifications: One SetUse: Household, Knitting, Etc.Application: Most People of The Right AgeModel: 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, 7.0mm/ 0.27in, 8.0mm/ 0.31in, 9.0mm/ 0.35in, 10.0mm/ 0.39inSize: Length 120cm / 47.2in