This comprehensive 70 Piece Screwdriver set comes supplied in its own plastic storage case for easy storage and transportation. The screwdriver blades are made from chrome vanadium steel giving them a longer life. The handles are an ergonomic soft grip design making them comfortable to use and increasing the torque you can apply. This comprehensive set includes all of the most commonly used and useful screwdriver sizes. The kit also contains some useful additions like the flexible extension shaft that will gain access to difficult-to-reach areas. There is also a handy telescopic magnetic pick-up tool with a pocket clip and a mains tester. There is even a magnetic bit holder handle that can be used with a selection of screwdriver bits and sockets that are also included in this set.