Suitable for beginners or crocheters, can be applied to kit many things, such as sweaters, hats, scarves, gloves, and more, good gifts for housewives and families.If you did get a rough spot, some fine-grit sandpaper or a nail file would take care of it.Specification:Color: As shown in the picturesHook size is from B/1(2mm)to J/10(6mm),fit any size yarn. 9xCrochet Hooks -Size: B/1 (2.0mm), C/2 (2.5mm), D/3 (3.0mm), E/4 (3.5mm), G/6 (4.0mm), 7 (4.5mm), H/8 (5.0mm), I/9 (5.5mm), J/10 (6.0mm)12xstainless steel lace crochet hooks Size : 0.6 mm / 0.65 mm / 0.75 mm / 0.9 mm / 1.0 mm / 1.1 mm / 1.25 mm / 1.4 mm / 1.5 mm / 1.6 mm / 1.75 mm / 1.9 mmPackage included: 1 x Crochet Hooks SetAny questions, please let us know any time.Please allow 1-2cm/ 0.4"-0.8" differences because of the manual measurement.Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.