The equipment is made of high-quality and durable stainless steel, proof against most acids and diverse agents. Surface uses special material coating, greater anti-static effect. Both aspects of the tweezers , beautiful burnish chamfering,comfort hand-feel magnetism, acid evidence and corrosion resistance. 9 pcs/kit Configurations to fit different purposes. Excellent for phone, watch fixing, electronics maintenace, jewelry and different fantastic crafts, and laboratory work, beauty hair elimination and extra works Surface Treatment: Processed in hot temperature and planting antistatic supplies Type of tip: Pointed,Curved and Round Material:stainless steel colour:Black + silver Package Contents: 9 * Anti-static tweezers 1 * Toolkit Only the above equipment content, different products aren't included. Note: Light and various exhibits could cause the color of the article in the photograph considerably diversified from the real thing. The measurement allowed error is +/- 1-3cm.