wine setModel:CO-108C1,Material:a) Top lever: Zinc Ally +chrome plating b) Two handles: Zinc Alloy+ chrome platingc) Spiral:Teflon-coated and durable steeld)Black parts: ABS Plastic2,Spiral can be used for more than 3,000 times3,MOQ:500 pcs4,Packing :1set/ gift box with velvet inlayed,(customer requests are welcome)5,Lead time:15-20 days6,Three seconds for pulling out thecork with little efforts7,With an extra foil cutter provided