Using this Kitty Case for your micro:bit is super easy. Just gently slide the case over your micro:bit until it fits snugly. You can access all the important parts like buttons, connectors through the cutouts. When using crocodile clips, the white piece helps you see the labels on the edge connector. If you need the whole edge connector, simply remove the white piece. As for maintenance, you can clean the case with a soft, damp cloth. Avoid using harsh chemicals as they may damage the rubber. Be careful when fitting or removing the case to prevent any accidental damage to your micro:bit.