Feature: 1. 4 SIZES: Each crochet hook shank is engraved with size for easy identification, 4 different sizes to meet your different needs. 2. ERGONOMIC HANDLE: The handle is ergonomically designed to be lightweight and not fatiguing to use for long periods of time. 3. DEEP GROOVES: With deep grooves on the hooks, the roving will not slip off, thus allowing you to make a large number of scarves and blankets quickly and save a lot of time. 4. APPLICATIONS: Crochet hooks can be used to knit a wide variety of projects such as blankets, towels, hats, rugs, pillows, pet mats and more. 5. PERFECT GIFT: Big crochet hooks are the perfect Christmas, birthday, Thanksgiving gift for mom, girlfriend or friend. Specification: Item Type: Large Crochet Hook Set Material: Plastic Product Specification: 1 Set Product Use: Household Scope of Application: Most Scenes Crochet Hook Model: Approx. 12mm / 0.47in, 15mm / 0.59in, 18mm / 0.71in, 20mm / 0.79in Crochet Length: Approx. 17cm / 6.7in. Package List: 4 x Large Crochet Hook9 x Large Eye Needle1 x Bottle