Using your glass ornament is easy. Just hang it up using the provided rope wherever you'd like to add a touch of decoration, like on a Christmas tree or in a window. When you're customizing it, make sure to carefully fill out the fields and double - check your spelling. Use only standard English to ensure the best look. As for maintenance, gently dust the ornament with a soft cloth to keep it clean. Avoid using harsh chemicals or abrasive materials as they could damage the glass or the printed design. Also, handle it with care because glass can break easily.