27-Pieces: Professional Screwdriver Set with Case

Suitable for all kinds of projects, electronics, computers, watch repairing, jewelry repairing, and fixing anything with micro screws. Features: Screwdriver bar made of 6150 chromium vanadium steel, stronger and tougher than most carbon steel. It is chromium plating produced for corrosion resisted and nice appearance. Magnetic black oxide non-slip tips with blackening treatment for isolation of air, rust resisted and secure grip in fasteners. Precision kits are equipped with 360-degree swivel cap, makes it rapid twisting. Ergonomic non-skid and soft-grip handle made of PP+TPR material with excellent durability Designated slots in the case keep every piece in place and not falling off and slipping. Sizes are also stamped beside each slot for identification. 26 pcs screwdrivers of various sizes can meet your requirements with case.