This glass ornament is easy to use. Just hang it up using the included rope wherever you'd like to decorate, like on your Christmas tree or in a window. When customizing, make sure to follow the rules of using standard English and no special characters, and always double - check your spelling. For maintenance, clean it gently with a soft, dry cloth. Avoid using abrasive materials that could scratch the glass. Keep it away from sharp objects and extreme temperatures to maintain its beauty.