These earrings are super easy to use. To wear them for a glamorous look, just put on the whole earring with the drop. If you want a more subtle style, simply remove the drop and wear the stud part. When putting them on or taking them off, be gentle to avoid any damage. As for maintenance, keep them in a dry and clean place when not in use. You can use a soft cloth to gently wipe them clean. Don't expose them to harsh chemicals or strong impacts to keep them looking beautiful for a long time.