Specification : ST-10,ST-11,ST-12,ST-13,ST-14,ST-15,ST-16,ST-17

       Material : Stainless Steel 302 Material

       Feature : high-grade appearance,smooth and uniform edges.

                       fine-tip design,exquisit workmanship,good gear tone.

                      with anti-fake logo and marks .

                     acid-proof,anti-corrosion,anti-magnetic,anti-rust .

     Appication :cosmetic, electronics, watches, jewelry, chemicals,laboratory, high-tech digital cameras, mobile phones,medical and so on.