QUALITY ASSURANCE----The craft tweezers are designed with Anti-static, Non-magnetic, Acid-proof, Anti-corrosion.All tweezers are made of supreme stainless steel,high strength and durable. | ESD ANTI-STATIC----All tweezers use ESD (Surface Electrostatic Discharge) coating to protect sensitive components from static damaging effects. | NON-MAGNETIC----The precision tweezers are non-magnetic, which prevent components from being magnetized and avoid sticking small items to improve work efficiency. | PORTABLE----Packed in a canvas bag,easy to put into the pocket, compact and small design, easy to carry and store.Make Works more convenient. | MULTI-FUNCTION----AKTOO ESD precision tweezers do a great job on Electronics repair,Crafts,Jewelry, laboratory work and are good at picking small items like tiny pieces of solder chips.