기능

• This is a black needle that goes through the fabric.
• This is an exquisite fabric street created with professional polishing needle and special black plating finish.
• Friction resistance has been greatly reduced.
• High-quality steel is carefully selected, and the needle shaft is strengthened by quenching and tempering to fully demonstrate the characteristics of the material.
• Striving for the best balance between hardness and elasticity, we have created a needle shaft that is difficult to bend and break.
• Special black plating makes it resistant to rust, and the rust prevention performance is even better than the usual nickel plating finish.