This glass ornament is perfect for decorating your home or giving as a gift. To use it, simply hang it up using the provided rope. When customizing, make sure to follow the rules of using standard English and no special characters. Double - check your spelling before purchasing. As for maintenance, clean it gently with a soft, dry cloth. Avoid using abrasive materials or harsh chemicals as they may damage the glass or the printed design. Keep it away from sharp objects to prevent scratches. If it gets dirty, you can lightly dampen the cloth with water, but make sure to dry it thoroughly afterwards.