Using this Wera screwdriver is easy. First, select the right bit for your task and use the Rapidaptor technology to quickly attach it. Then, hold the ergonomic handle firmly. You can use the ratchet function for efficient screwdriving without having to reposition the tool. To change the direction of rotation, just use the reversing lever. When using it, make sure to keep the bit properly inserted to avoid slippage. After use, clean the screwdriver with a dry cloth to remove any dirt or debris. Store it in a dry place to prevent rusting. And always keep it out of reach of children.