Using this Wera 350 PH 1 X 80mm Phillips screwdriver is easy. Just pick the right screw, place the laser tip into the screw head, and start turning. For high - speed tasks, use the smooth hard zones. When you need more power, grip the soft zones. Remember to keep it away from water and store it in a dry place. If it gets dirty, you can clean it with a dry cloth. Don't use it for tasks it's not designed for, like prying. This way, your screwdriver will last a long time.