Excellent tool. Well made and small enough to do what I needed. My job is to repair chemistry instruments. For some reason instruments almost always have screws in them with no clearance above them. In other words there is a screw where a screwdriver cannot reach. These 'sideways' screwdrivers are a life saver on the job. There have been several occasions I have fixed my own fu*kup simply by being able to get a screw in an odd position.

This tool is also a very small set for a full screwdriver. Compact and handy. Certainly something to have for bicycles and household repairs.