This multi-tool custom screwdriver is a must-have for any office, home or automobile. This screwdriver pen is made of aluminum alloy with 4 flat heads and 4 cross heads. It is a good helper for repairing computers, clocks, radios, Apple mobile phones and other small home appliances and small electronic products. This promo screwdriver is the perfect gift for new home-owners, handymen, and more!