Messenger's Mirror

Sending Mirror. This mirror is connected to another one of the same kind. You can speak a command word to activate the mirrors. While the mirrors are active the reflections of them are swapped. You can see the reflection of the other mirror, and the other mirror shows the reflection of this mirror. The mirrors do not work if they are on different planes of existence. You can speak the command word again to swap the reflections back.   Additionally, regardless of if it is active or not, you can pass one object that fits in a 5ft. cube through the mirrors. After an object has been passed through the mirrors, no objects can be put through for the next 24 hours.