Features: 1.Ergonomically designed crochet hook, smooth plastic, comfortable to use and labor?saving. 2.Easy to use, with this crochet hook, you can make scarves and blankets quickly and easily. 3.Many sizes to meet different knitting needs, and it is suitable for thick carpet yarns, T-shirt yarns and other bulky yarns. 4.Made of high?quality materials, fine workmanship, easy to grasp, no deformation, long service life. 5.Wide range of applications and can be used in various manual projects to effectively improve work efficiency. specification:Item Type: Crochet Hooks Product Material: ABS Product s: One Set Product Use: Household, Knitting, Etc. Scope of Application: For Most People of the Right Age Crochet Model: Approx. 4.0mm / 0.2in, 5.0mm / 0.2in, 6.0mm / 0.23in, 7.0mm / 0.27in, 8.0mm / 0.3in, 9.0mm / 0.4, 10.0mm / 0.4in, 12.0mm / 0.5in, 15.0mm / 0.59in, 18.0mm / 0.7in, 20.0mm / 0.79in, 25mm / 1.0in PackageList:12 x CrochetHooks