These screwdrivers have a hardened chrome vanadium steel round blade with chrome plating for corrosion protection. The blade tips are magnetic to hold the screw in place, making it easier to deliver more accurate force and precise fastening and loosening. The tips also have a black phosphate coating for added durability. They are fitted with an ergonomic soft grip comfort handle with drive type colour identification. The handle shape helps ensure the screwdriver does not roll off flat surfaces. There is a hang hole integrated into the handles for convenient storage.