Valuable Kit: This crochet set contain 100 pieces different knitting tools- aluminum crochet hooks and other knitting accessories. One knitting set meets different needsExcellent Crochet Hooks: Made of aluminum material with size mark in middle, these crochet hooks are 10 color hooks-2.0/2.5/3.0/3.5/4.0/4.5/5.0/5.5/6.0/6.5mm; and 12 silver hooks-0.6/0.75/0.85/0.9/1.0/1.1/1.25/1.4/1.5/1.6/1.75/1.9mm. Each hook has smooth finish so would not snag or tear the yarn while knittingKnitting Accessory: Besides the crochet hooks, the kit is equipped with other knitting tools- scissors, plastic sewing needles, locking stitch makers, row counter, knitting gauge, measuring tape, stitch holder,etc.Leather Case: All knitting tools are kept in quality leather case, which is easily to carry around and keep, avoiding tool missing and saving your place after finishing knittingKnitting Helper: All tools, from the crochet hooks to the small needle cap, each tool has premium quality, making sure long term usage . It is the helper for new knitting beginner but also the excellent equipment for experiencedmaterial: metalColor: picture colorWarning: This is not toys for children. Please keep it away from your babies.Package Contents:100 x Crochet Hooks SetOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.