Product Name: Large-Sized Lead Piece Seat With Soft Core
Material:Copper Alloy, Plastic
Color:Black (Colored Plastic Core)
① Unique double core design, inner soft ;
② The soft core adopts imported nano-engineering plastic, which is smooth and thorn-free inside and outside, smooth and wear-resistant without hurting the line, good concentricity and high sensitivity;
③The outer shell adopts stainless steel material, which is anti-corrosion and more wear-resistant!