Using the Klein 32215 gripping screwdriver is easy. First, place the screw on the tip of the driver. Thanks to its special design, the screw will stay there. Then, find the spot where you need to place the screw, even if it's in a hard-to-reach area. The 7-inch long shaft will help you get to it. Hold the cushion-grip handle firmly and turn it to drive the screw in. Make sure to keep a good grip to avoid slipping. As for maintenance, just keep it clean. Wipe it with a dry cloth after use. Store it in a dry place to prevent rust. Also, don't use it for jobs it's not designed for, as this could damage the tool.