HOTGEE(TM) Carbonized Bamboo Crochet Hooks Knitting Kits Needles Set Weave Craft Yarn (20pcs) Bamboo needle select bamboo as the material and use the combination of traditional craftsmanship and modern high-tech to refine. With high toughness and reasonable taper tip, first use carbonized bamboo craft which totally solved the issues of Insect-resistant moth-proofing mouldproof qualitative to make the color stay simple. It's also appropriate for permanent collection. As the green products, they never use chemicals in production. When use, it feels good, with no static reaction to make it knits finely and softly. What's more, tight clothes close, it must be the best choice of woven enthusiasts. Material: Carbonized bamboo and metal nickel Package with the delicate crochet bag, more convenient for carrying.